Separately \(F_{\sigma}\)-measurable functions are close to functions of the first Baire class. (Ukrainian, English) Zbl 1103.26008
Ukr. Mat. Zh. 56, No. 4, 573-576 (2004); translation in Ukr. Math. J. 56, No. 4, 695-698 (2004).
MSC:
26A21