TY  - DATA
AU  - Anatolij Ivanovic Mal'cev
TI  - Algebraic Systems
SN  - 9783642653742
PY  - 1973///
PB  - Springer Berlin Heidelberg
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/978-3-642-65374-2
ER  -