Solovieva, N. (2010). Subjective loneliness in older Finnish female twins.
Chicago-viite (17. p.)Solovieva, Natalia. Subjective Loneliness in Older Finnish Female Twins. Jyväskylä, 2010.
MLA-viite (9. p.)Solovieva, Natalia. Subjective Loneliness in Older Finnish Female Twins. 2010.
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