Saunders Mac Lane, the knight of mathematics.
Science and exile in Latin America. the case of the Uruguayan mathematicians in Venezuela.
Selected publications of Đuro Kurepa.
Semi-automorphisms of transformation semigroups
Semigroups and Hilbert's fifth problem
Serbian Doctors of Mathematics in the 19-th Century
Sets of uniqueness
Seventy years of Professor Jan Mařík
Sir James Lighthill and modern fluid mechanics. A memorial tribute.
Sixty years of cybernetics: cybernetics still alive
This informal essay, written on the occasion of 60th anniversary of Wienerian cybernetics, presents a series of themes and ideas that has emerged during last several decades and which have direct or indirect relationships to the principal concepts of cybernetics. Moreover, they share with original cybernetics the same transdisciplinary character.
Sixty years of cybernetics: from youthful to useful
Sixty years of cybernetics: the philosophical foundations of cybernetics
Slobodan Aljančić (1922--1993)
Slobodan Aljančić (1922-1993).
Sobolev of the Euler school.
Sobre la historia del concepto topológico de curva.
Some aspects and problems in holomorphy
Some facts related to the papers by L. V. Kantorovich reproduced in this issue.
Some highlights in the development of algebraic analysis
Some remarks on the history of functional analysis.