TY - BOOK ID - 132628011 TI - The Beltrami equation AU - Iwaniec, Tadeusz AU - Martin, Gaven PY - 2008 PB - Providence, R.I. American Mathematical Society DB - UniCat KW - Partial differential equations UR - https://www.unicat.be/uniCat?func=search&query=sysid:132628011 AB - ER -