26A54
- : Über approximative derivierte Zahlen. (German) [On approximative derived numbers]. Czechoslovak Mathematical Journal, vol. 25 (1975), issue 1, pp. 154-159
- : On Denjoy property and on approximate partial derivatives. (English). Czechoslovak Mathematical Journal, vol. 23 (1973), issue 4, pp. 567-573,574
Search
Partner of
