TY - BOOK ID - 127260652 TI - Potentialtheorie linearer elliptischer Differentialgleichungen beliebiger Ordnung PY - 1968 PB - Berlin: Akademie, DB - UniCat KW - Differential equations, Elliptic KW - Potential theory (Mathematics) UR - https://www.unicat.be/uniCat?func=search&query=sysid:127260652 AB - ER -