TY  - JOUR
AU  - D. A. De Spiller
TI  - On~the central projections of the faces of a simplex with centres of projection at its vertices
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1986
SP  - 225
EP  - 226
VL  - 41
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1986_41_1_a8/
LA  - en
ID  - RM_1986_41_1_a8
ER  -