TY  - DATA
AU  - O. A. Laudal
TI  - Formal Moduli of Algebraic Structures
T2  - Lecture Notes in Mathematics
SN  - 9783540385325
PY  - 1979///
CY  - Heidelberg
PB  - Springer Berlin
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/BFb0065055
ER  -