Kazak , V. M., M. P. Kravchuk, A. O. Neklesa, A. V. Chelnik, and A. A. Shcherbinin. 2005. “STUDY OF THE INFLUENCE OF AIRPORT VISIBILITY LIGHT SIGNAL COMPLEX FOR ACCURACY AIRCRAFT LANDING”. Problems of Informatization and Management 3 (14):75-78. http://jrnl.kai.edu.ua/index.php/PIU/article/view/16222.