TY - JOUR AU - Niederle, Josef TI - On automorphism groups of planar lattices JO - Mathematica Bohemica PY - 1998 SP - 113 EP - 136 VL - 123 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/MB.1998.126303/ DO - 10.21136/MB.1998.126303 LA - en ID - 10_21136_MB_1998_126303 ER -