@article{Magnucki:1998,
  author  = "K. Magnucki and T. Monczak",
  title   = "Determination minimal wall thickness of circular cylindrical tank with ellipsoidal heads",
  journal = "Archive of Mechanical Engineering",
  volume  = "Vol. 45",
  number  = "no 2",
  pages   = "73--85",
  year    = "1998",
}