an:00465150
Zbl 0839.54016
Bors??k, J??n
Sums of quasicontinuous functions
EN
Math. Bohem. 118, No. 3, 313-319 (1993).
00015919
1993
j
54C30
cliquish function; quasicontinuous functions
Summary: It is proved that every real cliquish function defined on a separable metrizable space is the sum of three quasicontinuous functions.