R. Pardini
Dipartimento di matematica, Università di Pisa
TBD
mathscidoc:1701.332712
W. W. Rogosinski
Newcastle upon Tyne
H. S. Shapiro
Murray Hill, N.Y.
TBD
mathscidoc:1701.331077
Masaaki Homma
Department of Mathematics, Ryukyu University
TBD
mathscidoc:1701.332749