1 G. Bricogne, Acta Cryst. A44 (1983) 517. 2 G. Bricogne, In Crystallographic Computing 4, eds. N.W. Isaacs and M.R. Taylor (Oxford UniversityPress, New York, 1988). 3 G. Bricogne, and C.J. Gilmore, Acta Cryst. A46 (1990) 284. 4 C.J. Gilmore, K. Shankl and J.R. Fryer, Ultramicroscopy 49 (1993) 132. 5 J. Navaza, Acta Cryst. A42 (1986) 212. 6 M. Sakata, R. Mori and S. Kumazawa, et al., J. Appl. Cryst. 23 (1990) 526. 7 A. Zheludev, R.J. Papoular and E. Ressouche, et al., Acta Cryst. A51 (1996) 397. 8 R.J. Papoular, Y. Vekhter and P. Coppens, Acta Cryst. A52 (1995) 450. 9 U. Sloglund, L. Ofverstedt and R.M. Burnett et al., J. Struct. Biol. 117 (1996) 173. 10 H.M. Fretwell, S.B. Dugdale and M. Alam, et al., Europhys. Lett. 32 (1995) 771. 11 D.A. Drabold and O.F. Sankey, Phys. Rev. Lett. 70 (1993) 3631. 12 S. Kumazawa, M. Takata and M. Sakata, Acta Cryst. A51 (1995) 651. 13 S. Steenstrup and S.J. Hansen, Appl. Cryst. 27 (1994) 574. 14 C.J. Gilmore, Acta Cryst. A52 (1996) 561. 15 M. Sakata and M. Sato, Acta Cryst. A46 (1990) 263. 16 D.M. Collins, Nature (London) 298 (1982) 49. 17 S. Kumazawa, Y. Kubota and M. Takata, et al., J. Appl. Cryst. 26 (1993) 453. 18 P.V. Par, L. Paul, M. Marcel and M. Roger, Acta Cryst. B30 (1974) 226. 19 Von Kurt Sahl, Zeitschrift Fur Kristallographie, Bd, 139 (1974) 215. 20 E.S. Donald, C.J. Quintln and Z. Allom et al., Acta Cryst. 15 (1962) 832. |