겨울共和國
Subtitle: Yang Sŏng-u sijip
Edition: 6-p'an.
Series: Silch'ŏn munhak ŭi sijip -- 33
Publisher: Silch'ŏn Munhaksa
Published: 1988
Place of publication: Sŏul
Language: kor
Number of pages: 146
Other titles: Kyŏul konghwaguk