@article{fb80de38a8664702a757c90dd87735ed,
title = "Graphical criteria for positive solutions to linear systems",
keywords = "Linear system, Positive solution, Spanning forest, Matrix-tree theorem, Chemical reaction networks, Steady state parameterization",
author = "Meritxell Saez and Elisenda Feliu and Carsten Wiuf",
year = "2018",
month = sep,
day = "1",
doi = "10.1016/j.laa.2018.04.014",
language = "English",
volume = "552",
pages = "166--193",
journal = "Linear Algebra and Its Applications",
issn = "0024-3795",
publisher = "Elsevier",
}