Voir la notice de l'article provenant de la source Math-Net.Ru
@article{FAA_1992_26_1_a18, author = {S. Yu. Sadov}, title = {On operators almost commuting with respect to order}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {83--85}, publisher = {mathdoc}, volume = {26}, number = {1}, year = {1992}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_1992_26_1_a18/} }
S. Yu. Sadov. On operators almost commuting with respect to order. Funkcionalʹnyj analiz i ego priloženiâ, Tome 26 (1992) no. 1, pp. 83-85. http://geodesic.mathdoc.fr/item/FAA_1992_26_1_a18/