@book{116998,
	author = {Vallienne, Henri,},
	title = {Por kaj kontraŭ Esperanto},
	publisher = {Project Gutenberg,},
	year = {2025},
	address = {Salt Lake City, UT :},
	note = {Release date is 2025-06-11},
	url = {https://digital.onb.ac.at/RepViewer/viewer.faces?doc=DTL_8165675&order=1&view=SINGLE}
}