[1481] Über eine besondere Halbgruppe

[1482] Einige Sätze über lineare Kongruenzen

[1483] Distributions of positive mass, which maximize a certain generalized energy integral

[1484] A note on the prime numbers of the forms$N$=(6$a$+1)2^{2$n$−1}−1 and$M$=(6$a$−1)2^{2$n$}−1

[1485] On the uniform convexity of$L$^{$p$}and$l$^{$p$}