20150217d u||y0frey50 bacreatorVieruLilianatextmonographic Proprietate intelectuală 15964 Rep. Moldova Integrare europeană 19017 Rep. Moldova https://www.agepi.md/ru/intellectus/intellectus-3-2014https://www.agepi.md/ru/intellectus/intellectus-3-2014187917