@article{MZM_1999_65_4_a19,
     author = {P. S. Popov},
     title = {A~topological criterion for the almost orthocomplementability of any functional on $\ell_2(C(X))$},
     journal = {Matemati\v{c}eskie zametki},
     pages = {636--640},
     publisher = {mathdoc},
     volume = {65},
     number = {4},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1999_65_4_a19/}
}