B.  Winnepenninckx, Backeljau, T., and De Wachter, R., ?Small ribosomal subunit RNA and the phylogeny of Mollusca?, Nautilus, vol. 108, pp. 98-110, 1994.

B.  Winnepenninckx, Backeljau, T., and De Wachter, R., ?Small ribosomal subunit RNA and the phylogeny of Mollusca?, Nautilus, vol. 108, pp. 98-110, 1994.