Pask, D. (1996). Cuntz-Krieger algebras associated to directed graphs. In S. Doplicher, R. Longo, J. E. Roberts, & L. Zsido (Eds.), OPERATOR ALGEBRAS AND QUANTUM FIELD THEORY (pp. 85-92). ITALY, ACAD NAZL LINCEI, ROME: INTERNATIONAL PRESS INC BOSTON. Retrieved from https://www.webofscience.com/
Pask, D. (1996). Cuntz-Krieger algebras associated to directed graphs. In S. Doplicher, R. Longo, J. E. Roberts, & L. Zsido (Eds.), OPERATOR ALGEBRAS AND QUANTUM FIELD THEORY (pp. 85-92). ITALY, ACAD NAZL LINCEI, ROME: INTERNATIONAL PRESS INC BOSTON. Retrieved from https://www.webofscience.com/