@inproceedings{sgem2015S10063,
  title = {THE PROBLEM OF NATIONAL MINORITIES IN THE POLITICAL THOUGHT OF THE NATIONAL LABOR MOVEMENT IN POLAND IN THE YEARS 1920-1937},
  author = {LASKA, A.},
  booktitle = {2nd International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM2015, Book 3},
  year = {2015},
  pages = {},
  publisher = {STEF92 Technology},
  doi = {10.5593/SGEMSOCIAL2015/B31/S10.063}
}