Strzhemechny, M., P. Zinoviev, и V. Zoryansky. «Exciton Transport and Orientationalglassification Point in Doped C60». Recent Contributions to Physics, т. 2015, вып. 3, январь 2015 г., сс. 25-26, https://bph.kaznu.kz/index.php/zhuzhu/article/view/802.