TY  - BOOK
AU  - Beals,Michael
TI  - Propagation and interaction of singularities in nonlinear hyperbolic problems 
SN  - 0817634495 
U1  - 517.956.3 
PY  - 1989///
CY  - Boston 
PB  - Birkhauser
KW  - MATHEMATICS
KW  - HYPERBOLIC EQUATIONS
KW  - WAVE EQUATIONS
KW  - DIFFERENTIAL EQUATIONS
ER  -