@article{cerinek2015network,
  abstract = {We analyze the data about works (papers, books) from the time period 1990–2010 that are collected in Zentralblatt MATH database. The data were converted into four 2-mode networks (works },
  author = {Cerinšek, Monika and Batagelj, Vladimir},
  doi = {10.1007/s11192-014-1419-z},
  interhash = {e65f748684210857bb19dc7f69d65f86},
  intrahash = {bcba93fd0e6381289c489cbab20bbec7},
  issn = {0138-9130},
  journal = {Scientometrics},
  language = {English},
  number = 1,
  pages = {977-1001},
  publisher = {Springer Netherlands},
  title = {Network analysis of Zentralblatt MATH data},
  url = {http://dx.doi.org/10.1007/s11192-014-1419-z},
  volume = 102,
  year = 2015
}

@article{erne1993distributive,
  abstract = {We study several kinds of distributivity for concept lattices of contexts. In particular, we find necessary and sufficient conditions for a concept lattice to be(1)distributive,(2)a frame (locale, complete Heyting algebra),(3)isomorphic to a topology,(4)completely distributive,(5)superalgebraic (i.e., algebraic and completely distributive).},
  affiliation = {Institut für Mathematik Universität Hannover Hannover Germany},
  author = {Erné, Marcel},
  doi = {10.1007/BF01195382},
  interhash = {f30c769c54f5eb98962742b324651451},
  intrahash = {dd7f97b10532feab21d486ebb6783939},
  issn = {0002-5240},
  issue = {4},
  journal = {Algebra Universalis},
  keyword = {Mathematics and Statistics},
  pages = {538-580},
  publisher = {Birkhäuser Basel},
  title = {Distributive laws for concept lattices},
  url = {http://dx.doi.org/10.1007/BF01195382},
  volume = 30,
  year = 1993
}

@book{Golub1996,
  author = {Golub, Gene H. and Loan, Charles F. Van},
  edition = {3rd},
  interhash = {e4e3160da299a446f86da948f6745ecb},
  intrahash = {f1bb0caf439b5f67f1d388f1298601d8},
  publisher = {The Johns Hopkins University Press},
  title = {Matrix Computations},
  year = 1996
}