1996 · V. A. Zakhozhaj, Eh. F. Shaparenko · The scientific electronic library of periodicals of the National Academy of Sciences of Ukraine (National Academy of Sciences of Ukraine) · 1
2004 · S. I. Kotelevskii, Yu. F. Pedash, et al. · The scientific electronic library of periodicals of the National Academy of Sciences of Ukraine (National Academy of Sciences of Ukraine)
2001 · V. A. Zakhozhaj, S. I. Kotelevskii, et al. · The scientific electronic library of periodicals of the National Academy of Sciences of Ukraine (National Academy of Sciences of Ukraine)
1999 · V. A. Zakhozhaj, A. A. Yatsenko, et al. · The scientific electronic library of periodicals of the National Academy of Sciences of Ukraine (National Academy of Sciences of Ukraine)
1997 · V. A. Zakhozhaj, Eh. F. Shaparenko · The scientific electronic library of periodicals of the National Academy of Sciences of Ukraine (National Academy of Sciences of Ukraine)
1994 · V. A. Zakhozhaj, Eh. F. Shaparenko, et al. · The scientific electronic library of periodicals of the National Academy of Sciences of Ukraine (National Academy of Sciences of Ukraine)
1994 · V. A. Zakhozhaj · The scientific electronic library of periodicals of the National Academy of Sciences of Ukraine (National Academy of Sciences of Ukraine)