Levchenko, I. V. (2009). Formation of the invariant maintenance of the school course of computer science as element of fundamental methodical preparation of teachers of computer science. RUDN Journal of Informatization in Education, 3, 61-64.
Chicago-referens (17:e uppl.)Levchenko, I V. "Formation of the Invariant Maintenance of the School Course of Computer Science as Element of Fundamental Methodical Preparation of Teachers of Computer Science." RUDN Journal of Informatization in Education 3 (2009): 61-64.
MLA-referens (9:e uppl.)Levchenko, I V. "Formation of the Invariant Maintenance of the School Course of Computer Science as Element of Fundamental Methodical Preparation of Teachers of Computer Science." RUDN Journal of Informatization in Education, 3, 2009, pp. 61-64.
