1. Introduction 2. Preliminaries 3. Stabilizers 4. Petrie walks 5. Ends-separating circuits 6. Plane graphs of circuit type 7. Construction of plane graphs of mixed type 8. Deconstruction of plane graphs of mixed type 9. Ordinary graphs of mixed type 10. Extraordinary graphs of line type 11. Extraordinary graphs of mixed type 12. Conclusions, conjectures and open questions Appendix A. Proof of Theorem 3.5 Appendix B. Proof of Theorem 4.2
Notes
"March 1997, volume 126, number 601 (second of 5 numbers)."