A geometric approach to the classification of pencils of quadrics Alexandru Dimca OriginalPaper Pages: 105 - 111
P-universality and fibrewise P-universality in the category of nilpotent groups P. J. KahnH. Scheerer OriginalPaper Pages: 127 - 139
Generating the group of hyperbolic motions by powers of two parallel displacements C. F. Moppert OriginalPaper Pages: 141 - 144
Some characterizations of projective bundles and projective spaces Antonio LanteriMarino Palleschi OriginalPaper Pages: 203 - 208