00583naa#a2200169#i#450# EN\NORMA\bibl\45020 20241020034936.7 1605-6590 20210709b2021####ek#y0engy0150####ca RU The “Multiplicity” of Fixed-Term Employment Relationships: How to Protect the Rights and Interests of Employees Journal article Moscow Legal publishing house Norm 2021 0 с. Journal article local Право. Юридические науки. 34 Abalduyev Vladimir naukaru.ru