The following publications are possibly variants of this publication:
- SMART: identification and annotation of domains from signalling and extracellular protein sequencesChris P. Ponting, Jörg Schultz, Frank Milpetz, Peer Bork. nar, 27(1):229-232, 1999.
- SMART 7: recent updates to the protein domain annotation resourceIvica Letunic, Tobias Doerks, Peer Bork. nar, 40(Database-Issue):302-305, 2012. [doi]
- Evaluation of human-readable annotation in biomolecular sequence databases with biological rule librariesFrank Eisenhaber, Peer Bork. bioinformatics, 15(7):528-535, 1999.
- 20 years of the SMART protein domain annotation resourceIvica Letunic, Peer Bork. nar, 46(Database-Issue), 2018. [doi]