TY  - BOOK
AU  - Van Leijenhorst,D.C.
TI  - Orbits on projective line
AV  - QA3.R46 no..8113 
PY  - 1981///
CY  - Nijmegen
PB  - Catholic University, Department of Mathematics
KW  - Projective
KW  - Orbits
N1  - Bibliography: p.14
ER  -