@article{Kataryńczuk-Mania:2017,
author
=
"L.Kataryńczuk-Mania and M.Kołodziejski",
title
=
"Subjective insight into some selected competences of a music teacher",
journal
=
"Aura Musica",
number
=
"10",
pages
=
"112--117",
year
=
"2017",
}