TY - JOUR AU - Křížek, Michal AU - Neittaanmäki, Pekka TI - Finite element approximation for a div-rot system with mixed boundary conditions in non-smooth plane domains JO - Applications of Mathematics PY - 1984 SP - 272 EP - 285 VL - 29 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/AM.1984.104095/ DO - 10.21136/AM.1984.104095 LA - en ID - 10_21136_AM_1984_104095 ER -