TY  - BOOK
AU  - Mikhalev, Alexander A.
AU  - Shpilrain, Vladimir
AU  - Yu, Jie-Tai
TI  - Combinatorial methods: : free groups, polynomials, and free algebras 
SN  - 0387405623
U1  - 511.6 
PY  - 2004///
CY  - New York
PB  - Springer-Verlag
ER  -