APA

Chekanov V. S., Fal'kovskĭ G. E., Samánek M., Iushkevich T. I. & Kurganskaia N. A. (19880729). [Effectiveness of the cooperation of the USSR and the Czechoslovak SSR in the field of the surgical treatment of congenital heart defects in early childhood]. : Grudnaia khirurgiia (Moscow, Russia).

Chicago

Chekanov V S, Fal'kovskĭ G E, Samánek M, Iushkevich T I and Kurganskaia N A. 19880729. [Effectiveness of the cooperation of the USSR and the Czechoslovak SSR in the field of the surgical treatment of congenital heart defects in early childhood]. : Grudnaia khirurgiia (Moscow, Russia).

Harvard

Chekanov V. S., Fal'kovskĭ G. E., Samánek M., Iushkevich T. I. and Kurganskaia N. A. (19880729). [Effectiveness of the cooperation of the USSR and the Czechoslovak SSR in the field of the surgical treatment of congenital heart defects in early childhood]. : Grudnaia khirurgiia (Moscow, Russia).

MLA

Chekanov V S, Fal'kovskĭ G E, Samánek M, Iushkevich T I and Kurganskaia N A. [Effectiveness of the cooperation of the USSR and the Czechoslovak SSR in the field of the surgical treatment of congenital heart defects in early childhood]. : Grudnaia khirurgiia (Moscow, Russia). 19880729.