Natal’ja Jur’evna Sarbatova, and Olga Vladimirovna Sycheva. “THE USE OF MEAT OSTRICH AS A RAW MATERIAL FOR SPECIALTY PRODUCTS”. World Science, Vol. 1, no. 3(7), Mar. 2016, pp. 77-79, https://rsglobal.pl/index.php/ws/article/view/996.