TY  - RPRT
TI  - Optimal path and directed percolation.
AU  - De Los Rios P
AU  - G Caldarelli
AU  - A Maritan
AU  - F Seno
PY  - 1996
DO  - 10.1103/physreve.53.r2029
UR  - https://pubmed.ncbi.nlm.nih.gov/9964599/
ID  - 9964599
ER  -