Gruber, M., Mühlthaler, A., Agatha, S. (2019). Ultrastructural Studies on a Model Tintinnid - Schmidingerella meunieri (Kofoid and Campbell, 1929) Agatha and Strüder-Kypke, 2012 (Ciliophora). I. Somatic Kinetids with Unique Ultrastructure. Acta Protozoologica, 2019, 195-214. doi: https://doi.org/10.4467/16890027AP.18.015.10091