Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1994_336_5_a9, author = {G. A. Mesyats}, title = {Extons in rule of three points}, journal = {Doklady Akademii Nauk}, pages = {610--612}, publisher = {mathdoc}, volume = {336}, number = {5}, year = {1994}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1994_336_5_a9/} }
G. A. Mesyats. Extons in rule of three points. Doklady Akademii Nauk, Tome 336 (1994) no. 5, pp. 610-612. http://geodesic.mathdoc.fr/item/DAN_1994_336_5_a9/