Authors retain the copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution 4.0 International Public License (CC-BY-4.0) that allows others to share the work with an acknowledgment of the work's authorship and initial publication.
In the light of V. Propp’s studies, numerous folkloric themes are pointed out in the second half of the Odyssey: in particular the theme of hero’s return and his disguise.