tonkonogov in a sentence

1. Professor Tonkonogov is corresponding member of the Academy of Natural Sciences ( 2007 ), author of over 100 scientific works and inventions.
2. Professor Tonkonogov gives lectures on the theory of chemical and technological processes of basic organic and petrochemical synthesis; theoretical foundations of chemical engineering of fuel energy and carbon materials; technology of production.
3. It's difficult to find tonkonogov in a sentence.