González-Sálamo, Javier, et al. «Determination of phthalic acid esters in water samples using core-shell poly(dopamine) magnetic nanoparticles and gas chromatography tandem mass spectrometry». Journal of Chromatography A, vol. 1530, 2017, pp. 35-44, https://doi.org/10.1016/J.CHROMA.2017.11.013.