Canadian Mathematical Society.

Academic Journals.

Russian Academy of Sciences.

Elsevier.

BioMed Central Ltd..

55th IEEE Conference on Decision and Control, CDC 2016. Institute of Electrical and Electronics Engineers Inc..

Science Publications.

University of Szeged.

Elsevier Ltd.

Academic Press.

Slovak Toxicology Society.

Indian Society for Education and Environment.

ASERS Publishing House.

Research Journal of Pharmaceutical, Biological and Chemical Sciences.