GUŢANU STOIAN, L. “THE VOCAL SCORE IN THE OPERA ‘THE LYING WOLF’ BY ZLATA TCACH”. Studia Universitatis Babeș-Bolyai Musica, vol. 61, no. 2, Dec. 2016, pp. 235-44, http://193.231.18.162/index.php/subbmusica/article/view/5192.