@article{DAN_1958_120_6_a28,
     author = {V. A. Kargin and T. I. Sogolova and B. I. Aikhodzhaev},
     title = {The properties of guttapercha in amorphous state},
     journal = {Doklady Akademii Nauk},
     pages = {1277--1279},
     publisher = {mathdoc},
     volume = {120},
     number = {6},
     year = {1958},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1958_120_6_a28/}
}