Solved and Unsolved Problems
Michael T. Rassias
University of Zürich, Switzerland

Cite this article
Michael T. Rassias, Solved and Unsolved Problems. EMS Newsl. 105 (2017), pp. 55–60
DOI 10.4171/NEWS/105/14Michael T. Rassias, Solved and Unsolved Problems. EMS Newsl. 105 (2017), pp. 55–60
DOI 10.4171/NEWS/105/14