Books By Zair Ibragimov, Norman Levenberg, Sergey Pinchuk, Azimbay Sadullaev - Author

Zair Ibragimov, California State University, Fullerton, CA, USA.

Norman Levenberg and Sergey Pinchuk, Indiana University, Bloomington, IN, USA.

Azimbay Sadullaev, National University of Uzbekistan, Tashkent, Uzbekistan.