@article{DAN_1967_173_5_a15, author = {E. V. Kolontsova and I. V. Telegina}, title = {Structural changes in quartz upon $\alpha\to\beta$-transition}, journal = {Doklady Akademii Nauk}, pages = {1045--1047}, publisher = {mathdoc}, volume = {173}, number = {5}, year = {1967}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1967_173_5_a15/} }