TY - JOUR AU - Krzysztof Petelczyc AU - Mariusz Żynel TI - The complement of a subspace in a classical polar space JO - Ars Mathematica Contemporanea PY - 2019 SP - 447 EP - 454 VL - 17 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.26493/1855-3974.1917.ea5/ DO - 10.26493/1855-3974.1917.ea5 LA - en ID - 10_26493_1855_3974_1917_ea5 ER -