Books about him have been written by O. Nikolaiev ( 1927 ) , Kostiantyn Slipko - Moskaltsiv ( 1930 ) , M. Bezkhutry ( 1954 , 1967 ) , and I. Ohiievska ( 1980 ) .
Albums of Vasylkivsky 's works were published in 1970 and 1987 .
Books about Vasylkivsky have been written by O. Nikolaiev ( 1927 ) , Kostiantyn Slipko - Moskaltsiv ( 1930 ) , M. Bezkhutry ( 1954 , 1967 ) , and I. Ohiievska ( 1980 ) .
Albums of Vasylkivsky 's works were published in 1970 and 1987 .