(NtRUDY PO RAKETNOJ TEHNIKE (B/s - (NcIOLKOWSKIJ(B, (Nk(B.(N|(B.s; (NtIHONRAWOW(B, (Nm(B.(Nk(B.s ((NmOSKWA (B:s (NoBORONGIZ(B,s, 1947)
Keywords: (NrEAKTIWNAQ TEHNIKAs; (NrEAKTIWNOE DWIVENIEs; (NrEAKTIWNYE SAMOLETYs; (NmEVPLANETNYE POLETYs