@inproceedings{sgem2017S1654,
  title = {A TICKET FROM PERIPHERY TO THE OPERATIC UNIVERSE: WAGNER’S “RING” BY LATVIAN NATIONAL OPERA},
  author = {L. Mellena-Bartkevica},
  booktitle = {References: 4th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM2017, www.sgemvienna.org, SGEM2017 Conference Proceedings, ISBN 978-619-7105-97-1 / ISSN 2367-5659, March 28-31, Book6, Vol.1, 427-434 pp, DOI:10.5593/SGE},
  year = {2017},
  pages = {427-434},
  publisher = {STEF92 Technology},
  doi = {10.5593/SGEMSOCIAL2017/HB61/S16.54}
}