@article{1998::vogt_fran, title = {Vogt, Frank: Formale Begriffsanalyse mit C+ +, (Formal Concept Analysis with C+ +). Datenstrukturen und Algorithmen. Berlin-Heidelberg, etc.: Springer Verlag 1996. 323p., ISBN 3-540-61071-5. (Stephan Düwel und Wolfgang Hesse)}, year = {1998}, note = {}, journal = {KO KNOWLEDGE ORGANIZATION}, pages = {47--47}, author = {}, volume = {25}, number = {1-2} }