For citations:

Zenenko N.V., Zenenko M.A. Migratory group of the ordinal relative words. Situation in system-structural space of a modern language (based on the Spanish and Portuguese). Cuadernos Iberoamericanos. 2015;(2):80-85. (In Russ.) https://doi.org/10.46272/2409-3416-2015-2-80-85