@article{DAN_1970_194_3_a20,
     author = {I. G. Fikhtengol'ts},
     title = {On gravitational stresses},
     journal = {Doklady Akademii Nauk},
     pages = {553--556},
     publisher = {mathdoc},
     volume = {194},
     number = {3},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1970_194_3_a20/}
}