Mustrid ja nende kasutamist abistavad tarkvarasüsteemidEessaar, ErkiA & A2003 / 6, lk. 17-32 : ill https://artiklid.elnet.ee/record=b1014278*est

Mustrite kasutamine infosüsteemide arendamiseksEessaar, ErkiA & A2002 / 3, lk. 28-38

Selecting patterns for the evaluation of systemsZub, Dmitri; Eessaar, ErkiTechnological developments in networking, education and automation2010 / p. 77-82 https://link.springer.com/chapter/10.1007/978-90-481-9151-2_14