by Lebedeva, A. A., Kulikov, A. N., Kovalchuk, I. P., Kadinskaya, M. I., Ginzburg, A. M., Vlasov, T. D.
Published in Uchenye zapiski (Sankt-Peterburgskiĭ gosudarstvennyĭ medit͡s︡inskiĭ universitet im. akad. I.P. Pavlova) (01.05.2022)

by Kovalchuk, V. P., Kovalchuk, P. I., Yatsyuk, M. V., Kovalenko, R. Yu, Demchuk, O. S., Balykhina, H. A.
Published in Melìoracìâ ì vodne gospodarstvo (25.06.2020)

by Pavlovska, T., Kovalchuk, I., Biletskyi, Yu, Rudyk, O., Henaliuk, R.
Published in Zemleustrìj, Kadastr ì Monìtorìng Zemelʹ (26.11.2019)

by Kovalchuk, I., Pavlovska, Т., Biletskyi, Y., Rudyk, О., Hashynska, V.
Published in Zemleustrìj, Kadastr ì Monìtorìng Zemelʹ (25.04.2018)

by Kovalchuk, I., Ivanov, Ye, Andreychuk, Yu, Voloshyn, P., Gnatyuk, R.
Published in Zemleustrìj, Kadastr ì Monìtorìng Zemelʹ (22.11.2017)

by V. I. Rozhko, P. I. Kovalchuk
Published in Melìoracìâ ì vodne gospodarstvo (01.05.2016)

by Semeniuk, Iu S, Sydoruk, I V, Potiĭko, O V, Bobiak, I H, Koval'chuk, I P, Kordiak, V D, Fedoruk, V A
Published in Klinična hìrurgìâ (Kiïv) (01.07.2002)

by Shpak, A. P., Koval’chuk, M. V., Karnaukhov, I. M., Molodkin, V. V., Len, E. G., Nizkova, A. I., Olikhovskii, S. J., Sheludchenko, B. V., Ice, G. E., Barabash, R. I.
Published in Uspehi Fiziki Metallov (01.09.2008)

by Borovyu, E M, Koval'chuk, I P, Borova, O E
Published in Hirurgija (Moskva) (1978)