"Pro\u010Dnost\u02B9 merzlyh gruntov pri sdvige i ee zavisimost\u02B9 ot tekstury / N. K. Pekarska\u00E2 ; Akademi\u00E2 nauk SSSR, Akademi\u00E2 stroitel\u02B9stva i arhitektury SSSR, Institut merzlotovedeni\u00E2 imeni V. A. Obru\u010Deva, 1963" . "Led\u00E2nye hranili\u015Da / V.K. \u015Celokov, 1967" . . "Internet, http://www.sakha.ru/sakha/ync/ync_eng/main.htm, 2005" . . "2005-03-17"^^ . "084679344" . . . "2020-09-25T20:20:38"^^ .