(Np)QÆSNQ PRO NEZNI]ENNÆSTX MATERÆÇ (B:s)E (NPOEZ)QÆÇ (B/s)E - (NaNTONI^(B, (Nb(B.-)Qæ.s)E ((NkI)QÇW (B:s)E (NrAD(B. (NPISXM(B.,s, 1967)