TY - JOUR AU - Willi Jäger AU - Jozef Kacur TI - Solution of porous medium type systems by linear approximation schemes. JO - Numerische Mathematik PY - 1991 SP - 407 EP - 428 VL - 60 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1991__60_4_133599/ ID - NUMA_1991__60_4_133599 ER -