@misc{1174091, author = {Leonard Y Cooper}, title = {Calculating flows through vertical vents in zone fire models under conditions of arbitrary cross-vent pressure difference:}, year = {1988}, month = {1988-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.IR.88-3732}, language = {en}, }