• Different approaches for calibration of an operational water distribution system containing old pipesAnnus, Ivar; Vassiljev, AnatoliProcedia engineering2015 / p. 526-534 : ill https://doi.org/10.1016/j.proeng.2015.08.900 https://www.scopus.com/sourceid/18700156717 https://www.scopus.com/record/display.uri?eid=2-s2.0-84941046371&origin=inward&txGid=237388b02108115d46aca3f17a7df76f https://www.webofscience.com/wos/woscc/full-record/WOS:000380489900060