@article{DE_2004_40_10_a17,
     author = {S. V. Efimova and O. A. Repin},
     title = {A problem with nonlocal conditions on characteristics for the moisture transfer equation},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1419--1422},
     publisher = {mathdoc},
     volume = {40},
     number = {10},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2004_40_10_a17/}
}