Fascimile of ”Sur la dérivée approximative unilatérale”
(French) [Fascimile of ”Sur la dérivée approximative unilatérale”].
In:
Novák, Břetislav (editor): Life and work of Vojtěch Jarník.
(French).
Praha:
Society of Czech Mathematicians and Physicists,
1999.
80-7196-156-6,
pp. 151-160