The main citation for BUSTER (optionally using the correct version number and/or date - see output refine.pdb file or run "head $BDG_home/.version*"):
Bricogne G., Blanc E., Brandl M., Flensburg C., Keller P., Paciorek W., Roversi P, Sharff A., Smart O.S., Vonrhein C., Womack T.O. (2017). BUSTER version X.Y.Z. Cambridge, United Kingdom: Global Phasing Ltd.
Replace the version number with the version that appears in the REMARK 3 of the output refine.pdb eg:
grep PROGRAM refine_output_dir/refine.pdb REMARK 3 PROGRAM : BUSTER 2.11.2
LSSR restraints as used with -autoncs and -target options are described in the paper (doi:10.1107/S0907444911056058):
Smart, O. S., Womack, T. O., Flensburg, C., Keller, P., Paciorek, W., Sharff, A., Vonrhein, C. & Bricogne, G. (2012). Exploiting structure similarity in refinement: automated NCS and target- structure restraints in BUSTER. Acta Cryst. D68, 368-380.
or (originally) in the 2008 ACA abstract
Smart, O. S., Brandl, M., Flensburg, C., Keller, P., Paciorek, W., Vonrhein, C., Womack, T. O. & Bricogne, G. (2008). Refinement with Local Structure Similarity Restraints (LSSR) Enables Exploitation of Information from Related Structures and Facilitates use of NCS. Abstr. Annu. Meet. Am. Crystallogr. Assoc., Abstract TP139, p. 117.
Any questions regarding our software or this wiki should be directed to buster-develop@globalphasing.com