Гражулене, С. С., Т. Н. Ермолаева, О. В. Фарафонова, and Е. И. Шукшина. “Surface Assemblies Based on Carbon Nanotubes in a Piezoelectric Immunosensor for the Highly Sensitive Determination of Ractopamine”. Sorbtsionnye I Khromatograficheskie Protsessy, Vol. 17, no. 4, Feb. 2018, pp. 548-56, doi:10.17308/sorpchrom.2017.17/412.