TY  - BOOK
AU  - Langer,R.E (ed)
TI  - Boundary problems in differential equations: proceedings of a symposium conducted by the M.R.C., at the univ. of wisconsin, madison, april 20-22, 1959
T2  - Mathematics research center publication 2
U1  - 10.01 
PY  - 1960///
CY  - Madison
PB  - University of Wisconsin Press
ER  -