On Sylow subgroups of .
p. 1
Minimum segments in sequent derivations.
p. 5
Mean value of Piltz' function over integers free of large prime factors.
p. 37
On some Akivis-Goldberg type metrics.
p. 71
Monotone images of -sets and hereditarily weakly confluent images of continua.
p. 111
The compression of a slant Hankel operator to .
p. 129