TY  - BOOK
AU  - Laudal, Olav Arnfinn
AU  - 
TI  - Formal moduli of algebraic structures
T2  - Lecture Notes in Mathematics, No.0754
U1  - R  LNM.0754 
PY  - 1979///
CY  - Springer-Verlag, Berlin
KW  - Lecture Notes in Mathematics
ER  -