TY  - BOOK
AU  - Krasil'shchik,I.S & Vinogradov,A.M (eds)
ED  - Vinogradov, A.M 
TI  - Symmetries & conservation laws for differential equations of mathematical physics
T2  - Translations of mathematical monographs 182
SN  - 9780821809587
U1  - 11.07+10.13+6.05 
PY  - 1999///
CY  - Providence
PB  - American Mathematical Society
ER  -