Yudai Tanabe Luthfan Anshar Lubis Tomoyuki Aotani Hidehiko Masuhara A Step toward Programming with Versions in Real-World Functional Languages. 44-51 2022 COP@ECOOP https://doi.org/10.1145/3570353.3570359 https://www.wikidata.org/entity/Q130847234 conf/ecoop/2022cop db/conf/ecoop/cop2022.html#TanabeLAM22