Quantitative characterization of unsaturated and trans fatty acids in ewe’s milk fat Hanane Goudjil, Javier Fontecha, Pilar Luna, Miguel Angel de la Fuente, Leocadio Alonso and Manuela JuárezLait, 84 5 (2004) 473-482DOI: https://doi.org/10.1051/lait:2004017