APSE, Diāna. Vērtības, tiesību efektivitātes traucējumi un palīgavoti: Effectiveness of Law, Values and Subsidiary Sources of Law. Journal of the University of Latvia. Law, Riga, Latvia, n. 2, p. 5–18, 2011. Disponível em: https://journal.lu.lv/jull/article/view/256.. Acesso em: 22 dec. 2024.