(NaLGEBRA )QÆ PO^ATKI ANALÆZU W (B10 (NKLASÆ (B:s)E (NpOS)QÆBNIK DLQ W^ITELÆWs)E ((NkI)QÇW (B:s)E (NrAD(B. (N[K(B.,s, 1979)