TY - JOUR AU - Křížek, Michal AU - Neittaanmäki, Pekka TI - Solvability of a first order system in three-dimensional non-smooth domains JO - Applications of Mathematics PY - 1985 SP - 307 EP - 315 VL - 30 IS - 4 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/articles/10.21136/AM.1985.104154/ DO - 10.21136/AM.1985.104154 LA - en ID - 10_21136_AM_1985_104154 ER -