P. Sur-le, 4) Viscos ité Les mesures ont été effe ctuées a 25, OoC par le viscosi m?tre automatique FI CA (VlSCOMATI C M. S)

B. , ). G. Fas, and . Man, Poly-C't-Amino Acids-Proteins models for eonformational Studies, 1967.

E. R. Blout, F. A. Bovey, M. Goodman, and N. Lotan, Peptides , P ? lypeptides and Proteins, Proeeeding of the Rehovot Symposium on Poly Amino Acids , Polypeptides and Prot e i ns and their biological Imp, 1974.

E. Selegny, Charged and Reactive Polymers, Polyelectrolytes ", D.Reidel, Dordreicht ·, vol.1, p.347, 1974.

J. L. Eb and . Is, Thèse Doct eur-Ingénie ur , ROUEN , 1976 , nO C, N.R.S

L. F. Fieser and M. Fieser, Organic Synthesis, J.Wiley and Sons Ine, vol.1, p.967

A. C. Cope, Organic Reactions, J.Wiley and Sons, vol.ll, p.317, 1960.

A. O. Thome, . Bek, and . @bullet-?, 9668 . 47), p.582, 1903.

C. Loueheux, eongr? s de Ch im ie Macromo16eulaire, TOKYO, 1966.

). G. Barone and V. Crescenzi, QUADlU fOGLIO ,Ric. Sc i, p.393, 1965.

P. L. Dub-in and . D. Ph, Th e sis, Diss .Abstr . lnt, 1970.

). K. Linderstr0m-lang and S. O. Nielsen, Ele ct ;t:'ophoresis" M.Biel, pp.1-65

P. Urnes, P. Doty-il-jr, M. Lan-son, and K. , Advances in Ptote in ChernistryAcadernic Pre s s ? In c . ,N e w -Y 0 r k '?, C.B.Anfin senBai1ey et J.T.Edsall Ed

F. Ciardelli and P. , SALVA DOR I ft Fundamenta1 Aspects and Recent Deve lopment s in ORD and CD Il Heyden and Son LTD Ed, 1973.

A. G. Me and . Rck, M?thodes dlanalyses complexom'triques par les titrip1ex, ?DARMSTADT