(NlISTWENNYE \KZOTY lATWIJSKOJ ssr (B/s - (NmAURIN(B, (Na(B.(Nm(B.s; (NaKADEMIQ NAUK lATWssr(B.s; (NbOTANI^ESKIJ SADs ((NrIGA (B:s (NiZD(B. (Nan lATWssr(B,s, 1959)
Keywords: (NlESNAQ TIPOLOGIQs