%0 Journal Article %T Generalized structural equations improve sexual-selection analyses %A Giacomo Santini %A Giovanni Maria Marchetti %A Sonia Lombardi %A Stefano Focardi %J Archive of "PLoS ONE". %D 2017 %R 10.1371/journal.pone.0181305 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5557364/