TY - BOOK ID - 137025252 TI - The Korteweg-De Vries equation as a singular perturbation problem AU - De Jager, E. M. AU - Wilders, P. PY - 1982 PB - Amsterdam University of Amsterdam. Department of mathematics DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:137025252 AB - ER -