Note 452 — Chapter IX · ON CONCRETIONS, SPICULES, AND SPICULAR SKELETONS

Pauli, W. u. Samec, M., Ueber Löslich­keits­beein­flüs­sung von Elektrolyten durch Eiweisskörper, Biochem. Zeitschr. XVII, p. 235, 1910. Some of these results were known much earlier; cf. Fokker in Pflüger’s Archiv, VII, p. 274, 1873; also Irvine and Sims Woodhead, op. cit. p. 347.