TY  - BOOK
AU  - Berge, Claude, 
AU  - 
TI  - Hypergraph seminar
T2  - Lecture Notes in Mathematics, No.0411
U1  - R  LNM.0411 
PY  - 1974///
CY  - Springer-Verlag, Berlin
KW  - Lecture Notes in Mathematics
ER  -