X. Sánchez Medina, M. Macek, F. Bautista-Reyes, A. Perz, P. Bonilla Lemus, and M. Chávez Arteaga, “Inter-annual ciliate distribution variation within the late stratification oxycline in a monomictic lake, Lake Alchichica (Mexico)”, J Limnol, vol. 75, no. s1, Mar. 2016.