@article{DAN_1967_174_3_a18,
     author = {O. I. Yakovlev and A. I. Efimov},
     title = {Investigation of metre-radiowave reflections by the moon's surface},
     journal = {Doklady Akademii Nauk},
     pages = {583--584},
     publisher = {mathdoc},
     volume = {174},
     number = {3},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1967_174_3_a18/}
}