European Mathematical Society
	Latvian Academy of Sciences
	University of Latvia Institute of Mathematics and Computer Science
	Riga Technical University
	Latvia University of Agriculture
	Liepaja Academy of Pedagogy
	Daugavpils University
	Ventspils University College
	Vidzeme University of Applied Sciences
	Rezekne Higher Education Institution
	Alexander Shostak's Workshop Hosted at the University of Latvia in Riga