On singular projective deformations of two second class totally focal pseudocongruences of planes.

@article{Goldberg1988,
author = {Goldberg, Ludmila},
journal = {International Journal of Mathematics and Mathematical Sciences},
keywords = {deformation singular projective; focal surface; pseudocongruences; projective space; Totally focal},
language = {eng},
number = {1},
pages = {71-80},
publisher = {Hindawi Publishing Corporation, New York},
title = {On singular projective deformations of two second class totally focal pseudocongruences of planes.},
url = {http://eudml.org/doc/46344},
volume = {11},
year = {1988},
}

TY - JOUR
AU - Goldberg, Ludmila
TI - On singular projective deformations of two second class totally focal pseudocongruences of planes.
JO - International Journal of Mathematics and Mathematical Sciences
PY - 1988
PB - Hindawi Publishing Corporation, New York
VL - 11
IS - 1
SP - 71
EP - 80
LA - eng
KW - deformation singular projective; focal surface; pseudocongruences; projective space; Totally focal
UR - http://eudml.org/doc/46344
ER -