[1]
M. Mihaljević, I. Jerjen, and A. B. Smith, “The test architecture of Clypeaster (Echinoidea, Clypeasteroida) and its phylogenetic significance MORANA MIHALJEVIĆ (Switzerland), IWAN JERJEN (Switzerland) & ANDREW B. SMITH (UK)”, Zootaxa, vol. 2983, no. 1, pp. 21–38, Aug. 2011.