Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1976_226_1_a1, author = {E. G. Belaga}, title = {The additive complexity of a natural number}, journal = {Doklady Akademii Nauk}, pages = {15--18}, publisher = {mathdoc}, volume = {226}, number = {1}, year = {1976}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1976_226_1_a1/} }
E. G. Belaga. The additive complexity of a natural number. Doklady Akademii Nauk, Tome 226 (1976) no. 1, pp. 15-18. http://geodesic.mathdoc.fr/item/DAN_1976_226_1_a1/