“CATALYTIC ACTIVITY OF SENSOR NANOMATERIALS BASED ON Pd SnO2 ІN METHAN OXIDATION REACTION : UDC 543.272.71”. 2017. Bulletin of the Taras Shevchenko National University of Kyiv. Chemistry 53 (1): 57-59. https://chemistry.bulletin.knu.ua/article/view/8482.