%0 Journal Article %A Rao, Aribindi Satyanarayan %T On Second-Order Differential Operators With Bohr-Neugebauer Type Property %J Canadian mathematical bulletin %D 1975 %P 393-396 %V 18 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1975-072-8/ %R 10.4153/CMB-1975-072-8 %F 10_4153_CMB_1975_072_8