@article{MZM_2006_79_4_a1,
     author = {V. I. Bogachev and B. Goldys},
     title = {Second derivatives of convex functions in the sense of {A.\,D.~Aleksandrov} on infinite-dimensional spaces with measure},
     journal = {Matemati\v{c}eskie zametki},
     pages = {488--504},
     publisher = {mathdoc},
     volume = {79},
     number = {4},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2006_79_4_a1/}
}