TY - BOOK AU - Olver, Peter J., ed. AU - Sattinger, David H., ed. TI - Solitons in physics, mathematics and nonlinear optics T2 - IMA volumes in mathematics and its application SN - 0387973095 U1 - 530.14 PY - 1990/// CY - New York PB - Springer-Verlag ER -