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22
Haber and Gratton. P. 44.
23
E. Klinenberg Going Solo: The Extraordinary Rise and Surprising Appeal of Living Alone. Penguin, 2012.
24
European Commission, i2010 Independent Living for the Ageing Society; http://www.lu.lv/materiali/biblioteka/es/pilnieteksti/nodarbinatiba/i2010.%20Independent%20Living%20for%20the%20Ageing%20Society.pdf.
