50년여름
Subtitle: changpʻyŏn sosŏl
By: An Tong-chʻun
Series: Chʻongsŏ "Pulmyŏl ŭi yŏksa". Haebang hu pʻyŏn; Chʻongsŏ "Pulmyŏl ŭi yŏksa"
Publisher: Munye Chʻulpʻansa
Published: 1990
Place of publication: Pyŏngyang
Language: kor
Number of pages: 609
Other titles: 50-yŏn yŏrŭm; Osimnyŏn yŏrŭm.