(NtWORI(B.s (Nt(B. 10 :s 1927 (NSERPENX(B-(NGRUDENX (B/s - (NsTAL)QÆN(B, (Nj(B.(Nw(B.s)E ((NkI)QÇW (B:s)E (NdERVPOL)QÆTWIDAW(B,s)E, 1953)