@periodical{OPUS4-3719,
  title     = {Hungarian Yearbook of International Law and European Law},
  editor    = {Marcel Szab{\´o} and Petra Lea L{\´a}ncos and R{\´e}ka Varga},
  publisher = {eleven international publishing},
  address   = {Den Haag},
  abstract  = {.},
  language  = {en}
}