00629nam a2200193Ia 4500 CTU_10545 210402s9999 xx 000 0 und d 891.73 V954 Liwbov Vorolsova Một số phận vinh quang và cay đắng Chuyện về nhà nữ toán học Nga Sophia Vasylievna Kovalevskaya Liwbov Vorolsova Hà Nội Phụ nữ 1976 mathematicians - biography,russian literature Minh, 961010 Trung tâm Học liệu Trường Đại học Cần Thơ