TY  - BOOK
AU  - Murasugi, Kunio
AU  - Przytycki, Jozef
TI  - An index of a graph with applications to knot theory
SN  - 0821825704
PY  - 1991///
CY  - Rhode Island
PB  - American Mathematical Society
KW  - Topological Graph Theory
KW  - Knot Theory
KW  - Link Theory
ER  -