Khabibullin, B. «The Representation of a Meromorphic Function As the Quotient of Entire Functions and Paley Problem in ℂⁿ: Survey of Some Results». Математическая физика, анализ, геометрия, вип. 9, вип. 2, Травень 2002, с. 146-67, http://mag.ilt.kharkiv.ua/index.php/mag/article/view/m09-0146e.