@article{RichterWichernGroempingetal.2020,
  author    = {Richter, L. and Wichern, M. and Gr{\"o}mping, Markus and Robecke, U. and Haberkamp, J.},
  title     = {Ammonium recovery from process water of digested sludge dewatering by membrane contactors},
  series = {Water Practice and Technology},
  volume    = {15},
  journal   = {Water Practice and Technology},
  number    = {1},
  publisher = {IWA Publishing},
  address   = {London},
  issn      = {1751-231X},
  doi       = {10.2166/wpt.2020.002},
  pages     = {84 -- 91},
  year      = {2020},
  abstract  = {Membrane contactors are a promising alternative for nitrogen removal and recovery from process water compared to other physicochemical and biological sidestream treatment processes. M{\"u}nster wastewater treatment plant (WWTP) is the first municipal WWTP in Germany operating a full-scale membrane contactor system to improve the nitrogen elimination and recovery efficiency. Factors influencing the operation and membrane performance are investigated in an accompanying research project. Additional operational aspects of the applied membrane modules are investigated in detail using a bench-scale membrane contactor. First results of the full-scale application demonstrate a high nitrogen removal efficiency of >95\%.},
  language  = {de}
}
@book{Rick1985,
  author    = {Rick, Heino},
  title     = {Insolvenzrechtliche und steuerliche Ans{\"a}tze zur L{\"o}sung des Finanzierungsproblems in einem insolvenzrechtlichen Reorganisationsverfahren},
  publisher = {Lang},
  address   = {Frankfurt am Main [u.a.]},
  pages     = {VI, 301 S. : graph. Darst.},
  year      = {1985},
  language  = {de}
}
@book{Rick1989,
  author    = {Rick, Heino},
  title     = {Steuerreform 1990 : alle {\"A}nderungen u. Auswirkungen f{\"u}r Unternehmen u. Selbst{\"a}ndige ; {\"A}nderungen u. Auswirkungen nach Problem- u. Sachbereichen ; Gesetzestext ; Was ist neu? ; Auswirkungen u. Beisp., Modellabrechnungen},
  publisher = {WEKA-Fachverl., Fachverl. f{\"u}r Gesch{\"a}ftsf{\"u}hrung u. Management},
  address   = {Kissing [u.a.]},
  pages     = {143 S. : graph. Darst.},
  year      = {1989},
  language  = {de}
}
@article{Rick1985,
  author    = {Rick, Heino},
  title     = {Insolvenzrechtsreform und Sanierungsr{\"u}cklage nach \S 6d EStG. Teil 1},
  series = {Der Betrieb. 38 (1985), H. 44},
  journal   = {Der Betrieb. 38 (1985), H. 44},
  pages     = {2257 -- 2261},
  year      = {1985},
  language  = {de}
}
@article{Rick1985,
  author    = {Rick, Heino},
  title     = {Insolvenzrechtsreform und Sanierungsr{\"u}cklage nach \S 6d EStG. Teil 2},
  series = {Der Betrieb. 38 (1985), H. 45},
  journal   = {Der Betrieb. 38 (1985), H. 45},
  pages     = {2309 -- 2312},
  year      = {1985},
  language  = {de}
}
@article{Rick1995,
  author    = {Rick, Heino},
  title     = {Neuregelungen zum h{\"a}uslichen Arbeitszimmer},
  series = {DN-Woche (1995)},
  journal   = {DN-Woche (1995)},
  year      = {1995},
  language  = {de}
}
@article{Rick1995,
  author    = {Rick, Heino},
  title     = {Erben und Steuerbelastung},
  series = {DN-Woche (1995)},
  journal   = {DN-Woche (1995)},
  year      = {1995},
  language  = {de}
}
@article{Rick1996,
  author    = {Rick, Heino},
  title     = {Privatnutzung von Firmenfahrzeugen},
  series = {DN-Woche (1996)},
  journal   = {DN-Woche (1996)},
  year      = {1996},
  language  = {de}
}
@article{Rick2007,
  author    = {Rick, Heino},
  title     = {Steuerliche Aspekte zum Vertragsarztrechts{\"a}nderungsgesetz (V{\"A}ndG) 2007},
  series = {BVGD-Info : Mitteilungen des Bundesverbandes Gastroenterologie Deutschland. 2 (2007), H. 4},
  journal   = {BVGD-Info : Mitteilungen des Bundesverbandes Gastroenterologie Deutschland. 2 (2007), H. 4},
  pages     = {91 -- 92},
  year      = {2007},
  language  = {de}
}
@book{RickRautenberg1987,
  author    = {Rick, Heino and Rautenberg, Hans G{\"u}nter},
  title     = {Die Pr{\"u}fung zum vereidigten Buchpr{\"u}fer in 1000 [tausend] Fragen und Antworten / hrsg. von Gustav Wrenger . Bd. 2 : Betriebswirtschaftslehre / von Hans G{\"u}nter Rautenberg ; Heino Rick},
  publisher = {Deubner},
  address   = {K{\"o}ln},
  isbn      = {3-88606-115-9},
  pages     = {VII, 145 S.},
  year      = {1987},
  language  = {de}
}