@article{StaatVu2012,
  author    = {Manfred Staat and Duc Khoi Vu},
  title     = {Limit analysis of flaws in pressurized pipes and cylindrical vessels Part II: Circumferential defects},
  journal   = {Engineering Fracture Mechanics ; 97(2013), H. 1},
  volume    = {97},
  pages     = {314 -- 333},
  doi       = {10.1016/j.engfracmech.2012.05.017},
  year      = {2012},
}