@article{ganter1981finite,
  author = {Ganter, Bernhard and Poguntke, Werner and Wille, Rudolf},
  interhash = {0ca78ea0263b8ed16512692b01d9f48a},
  intrahash = {52fc3b6964fc9df1069a4b8e3c010ca4},
  journal = {Algebra Universalis},
  month = {December},
  number = 1,
  pages = {160--171},
  title = {Finite sublattices of four-generated modular lattices},
  url = {http://dx.doi.org/10.1007/BF02483876},
  volume = 12,
  year = 1981
}