TY  - JOUR
AU  - A.S. HOUSEHOLDER
AU  - J.A. CARPENTER
TI  - The Singular Values of Involutory and of Idempotent Matrices.
JO  - Numerische Mathematik
PY  - 1963
SP  - 234
EP  - 237
VL  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NUMA_1963__5_131570/
ID  - NUMA_1963__5_131570
ER  -