@article{DAN_1965_160_6_a2,
     author = {Osvald Demuth},
     title = {On {Lebesgue} integration in constructive analysis},
     journal = {Doklady Akademii Nauk},
     pages = {1239--1241},
     publisher = {mathdoc},
     volume = {160},
     number = {6},
     year = {1965},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1965_160_6_a2/}
}