Bryant, R.L
Exterior Differential Systems - NY Springer-Verlag 1991 - 475 - Mathematical Sciences Research Institute publications v. 18 .
ГФ17261
Англи хэл дээр,
0-387-97411-3 3-540-97411-3
topology mathematics differential equations
Exterior Differential Systems - NY Springer-Verlag 1991 - 475 - Mathematical Sciences Research Institute publications v. 18 .
ГФ17261
Англи хэл дээр,
0-387-97411-3 3-540-97411-3
topology mathematics differential equations