 Complete the following phrase:  Gaziyev graduated from the Azerbaijan Architecture and Construction University and has a Candidate of Sciences degree in Physics and Mathematics. From 1968 to 1990, he worked as an associate professor of mathematics at the same institution. In 1988, he became one of the founders and first fifteen members of the sovereigntist Popular Front of Azerbaijan. He was known for his radical nationalist viewpoints and vehement support of Abulfaz Elchibey. Gaziyev was arrested in the summer of 1990 as an organiser of the anti-Soviet riots leading to the 