@incollection{Laack2020,
  author    = {Laack, Walter van},
  title     = {Twee Kanten van {\´e}{\´e}n Medaille},
  series = {Het Geheim van Elysion : 45 Jaar Studies naar Nabij-de-Dood-Ervaringen over Bewustzijn in Liefde zonder Waarheen},
  booktitle = {Het Geheim van Elysion : 45 Jaar Studies naar Nabij-de-Dood-Ervaringen over Bewustzijn in Liefde zonder Waarheen},
  publisher = {Van Warven},
  address   = {Kampen},
  isbn      = {978-94-93175-44-0},
  pages     = {97 -- 105},
  year      = {2020},
  language  = {nl}
}
@book{Laack2018,
  author    = {Laack, Walter van},
  title     = {Sterben und Tod aus wissenschaftlicher Sicht - dying and death from a scientific point of view},
  publisher = {van Laack GmbH},
  address   = {Aachen},
  isbn      = {978-3-936624-41-0},
  pages     = {44 Seiten},
  year      = {2018},
  language  = {de}
}
@article{Laack2005,
  author    = {Laack, Walter van},
  title     = {Ohne Geist l{\"a}uft wenig! Teil 2: Zur Unfreiheit verdammt? Eine etwas andere Sicht der Libet-Experimente},
  series = {Die Drei : Zeitschrift f{\"u}r Anthroposophie in Wissenschaft, Kunst und sozialem Leben. 75 (2005), H. 3},
  journal   = {Die Drei : Zeitschrift f{\"u}r Anthroposophie in Wissenschaft, Kunst und sozialem Leben. 75 (2005), H. 3},
  isbn      = {0012-6063},
  pages     = {25 -- 35},
  year      = {2005},
  language  = {de}
}
@article{Laack2005,
  author    = {Laack, Walter van},
  title     = {Ohne Geist l{\"a}uft wenig! Teil 1: Kann aus Neuronen Bewusstsein entstehen?},
  series = {Die Drei : Zeitschrift f{\"u}r Anthroposophie in Wissenschaft, Kunst und sozialem Leben. 75 (2005), H. 2},
  journal   = {Die Drei : Zeitschrift f{\"u}r Anthroposophie in Wissenschaft, Kunst und sozialem Leben. 75 (2005), H. 2},
  isbn      = {0012-6063},
  pages     = {31 -- 38},
  year      = {2005},
  language  = {de}
}
@article{Laack2005,
  author    = {Laack, Walter van},
  title     = {Elektro- und Ultraschalltherapie},
  series = {Station{\"a}re Naturheilkunde : Handbuch f{\"u}r Klinik und Rehabilitation / Andr{\´e}-Michael Beer. [Autoren: Peter Altmeyer ...]},
  journal   = {Station{\"a}re Naturheilkunde : Handbuch f{\"u}r Klinik und Rehabilitation / Andr{\´e}-Michael Beer. [Autoren: Peter Altmeyer ...]},
  publisher = {Elsevier, Urban und Fischer},
  address   = {M{\"u}nchen},
  isbn      = {3-437-56890-6},
  pages     = {162 -- 171},
  year      = {2005},
  language  = {de}
}
@book{Laack2000,
  author    = {Laack, Walter van},
  title     = {Nobody ever dies! / 1. ed.},
  publisher = {van Laack},
  address   = {Aachen},
  isbn      = {978-3-936624-03-8},
  pages     = {272 S.},
  year      = {2000},
  language  = {en}
}
@inproceedings{Laack2020,
  author    = {Laack, Walter van},
  title     = {Schnittstelle Tod: Aufbruch oder Ende - Kontakte oder Hirngespinste?},
  publisher = {van Laack GmbH},
  address   = {Aachen},
  isbn      = {978-3-936624-51-9},
  pages     = {264 Seiten},
  year      = {2020},
  abstract  = {Tagungsbeitr{\"a}ge des 6. Europ{\"a}ischen Seminars am 09. November 2019 in Aachen zum Thema Nahtoderfahrungen mit dem Serientitel: "Schnittstelle Tod"},
  language  = {de}
}
@incollection{Laack2014,
  author    = {Laack, Walter van},
  title     = {Zu neuen wissenschaftlichen Erkenntnissen zur Vereinbarkeit von Vernunft und Glaube},
  series = {Ethik und Moral in Staat, Wirtschaft und Gesellschaft : 5. Rotary-Tag, 14.-15.2.2014, Kleve},
  booktitle = {Ethik und Moral in Staat, Wirtschaft und Gesellschaft : 5. Rotary-Tag, 14.-15.2.2014, Kleve},
  publisher = {Edition Virgines},
  address   = {Lingen},
  organization    = {Rotary-Tag <5, 2014, Kleve>},
  isbn      = {978-3-944011-21-9},
  pages     = {152 -- 162},
  year      = {2014},
  language  = {de}
}
@article{Laack2014,
  author    = {Laack, Walter van},
  title     = {Therefore Fermat is right},
  series = {American journal of humanities and social sciences : AJHSS},
  volume    = {2},
  journal   = {American journal of humanities and social sciences : AJHSS},
  number    = {2},
  issn      = {2329-079X (E-Journal); 2329-0781 (Print)},
  pages     = {117 -- 120},
  year      = {2014},
  abstract  = {It was Fernat's idea to investigate how many numbers would fulfill the equation according to the Pythagorean Theorem if the exponent were increased to random, e.g. to a3 + b3 = c3. His question became therefore: are there two whole numbers the cubes of which add up to the volume of the cube of a third whole number? He posed this same question, of course, for all kinds of higher exponents, so that the equation could be generalized: is there an integral solution for the equation an + bn = cn, if the exponent n is higher than 2? Although in 1993, the English mathematician Andrew Wiles was able to produce an arithmetical proof for Fermat's famous theorem, I will show that there is a simple logical explanation which is also pragmatic and plausible and what is the result of a fundamental alternative idea how our world seems to be constructed.},
  language  = {en}
}
@inproceedings{HansenLaack2018,
  author    = {Hansen, Frank and Laack, Walter van},
  title     = {Schnittstelle Tod: Sind Religionen religi{\"o}s und Wissenschaften wissend?},
  publisher = {van Laack GmbH},
  address   = {Aachen},
  isbn      = {978-3-936624-36-6},
  pages     = {172 S.},
  year      = {2018},
  language  = {de}
}