Sr. Hall et Hj. Bernstein, CIF APPLICATIONS .5. CIFTBX2 - EXTENDED TOOL BOX FOR MANIPULATING CIFS, Journal of applied crystallography, 29, 1996, pp. 598-603
CIFtbx2 is a new version of a Fortran subroutine library for programme
rs developing CIF applications. The functions for reading and writing
CIF data in CIFtbx [Hall (1993). J. Appl. Cryst. 26, 482-494] have bee
n expanded and facilities for handling macromolecular CIF data and dic
tionaries have been added. The CIFtbx2 library facilitates application
s involving all current versions of the dictionary definition language
.