TY  - BOOK
AU  - Zierer Ernesto
TI  - Theory of graphs in linguistics
T2  - Janua linguarum studia memoriae Nicolai van Wiik Dedicata ed by Ch Van Schoonevald; 94
U1  - P0bB44, L0 
PY  - 1970///
CY  - Paris
PB  - Mouton       
KW  - LINGUISTICS
ER  -