• A divertimento on MonadPlus and nondeterminismUustalu, TarmoJournal of logical and algebraic methods in programming2016 / p. 1086-1094 : ill https://doi.org/10.1016/j.jlamp.2016.06.004 https://www.scopus.com/sourceid/21100403130 https://www.scopus.com/record/display.uri?eid=2-s2.0-84978390183&origin=inward&txGid=2a6171454c1bafb68bdb41c08ff941bc https://jcr.clarivate.com/jcr-jp/journal-profile?journal=J%20LOG%20ALGEBR%20METHODS&year=2016 https://www.webofscience.com/wos/woscc/full-record/WOS:000384382000018