%0 Journal Article %A Bisztriczky, Tibor %T Biplanar Surfaces of Order Three %J Canadian journal of mathematics %D 1979 %P 396-418 %V 31 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1979-044-3/ %R 10.4153/CJM-1979-044-3 %F 10_4153_CJM_1979_044_3