TY - JOUR AU - Michael Langenbruch TI - Differentiability and growth of solutions of partial differential equations. JO - Manuscripta mathematica PY - 1982 SP - 297 EP - 312 VL - 39 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MM2_1982__39_154890/ ID - MM2_1982__39_154890 ER -