@article{DAN_1974_214_3_a13,
     author = {V. N. Alekseev and Yu. A. Anan'ev and \`E. F. Dauengauer},
     title = {Powerful solid lasers with telescopic resonator},
     journal = {Doklady Akademii Nauk},
     pages = {535--538},
     publisher = {mathdoc},
     volume = {214},
     number = {3},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1974_214_3_a13/}
}