Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1983_33_3_a15, author = {A. N. Plichko}, title = {Fundamental biorthogonal systems and projection bases in {Banach} spaces}, journal = {Matemati\v{c}eskie zametki}, pages = {473--476}, publisher = {mathdoc}, volume = {33}, number = {3}, year = {1983}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1983_33_3_a15/} }
A. N. Plichko. Fundamental biorthogonal systems and projection bases in Banach spaces. Matematičeskie zametki, Tome 33 (1983) no. 3, pp. 473-476. http://geodesic.mathdoc.fr/item/MZM_1983_33_3_a15/