TY - JOUR AU - A. Paszkiewicz TI - On homomorphisms of projective lattices in complex Hilbert spaces JO - Colloquium Mathematicum PY - 1980 SP - 271 EP - 280 VL - 43 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-43-2-271-280/ DO - 10.4064/cm-43-2-271-280 LA - en ID - 10_4064_cm_43_2_271_280 ER -