BPMN2
### ru 
- [ELMA pdf](https://e-learning.bmstu.ru/iu6/pluginfile.php/22476/mod_resource/content/1/BPMN_2.pdf), последний разел: 10.11. Представление XML-схемы для пакета Процесса
-  [ELMA online](https://elma365.com/ru/bpmn2/)
-  [EleWise, 2006-2009](https://advanced-quality-tools.ru/assets/bpmn_notation-rus.pdf)
-  [Никита Юнев, сайт](https://amspur.ru/spec)

  Справочники:
- [comindware](https://www.comindware.ru/blog/%D0%BD%D0%BE%D1%82%D0%B0%D1%86%D0%B8%D1%8F-bpmn-2-0-%D1%8D%D0%BB%D0%B5%D0%BC%D0%B5%D0%BD%D1%82%D1%8B-%D0%B8-%D0%BE%D0%BF%D0%B8%D1%81%D0%B0%D0%BD%D0%B8%D0%B5/)
- [stormbpmn](https://stormbpmn.com/bpmn/elements/)
### en
- omg, v2.0.2 December 2013 [PDF](https://www.omg.org/spec/BPMN/2.0.2/PDF), ссылка на 13 BPMN Execution Semantics [стр. 455](https://www.omg.org/spec/BPMN/2.0.2/PDF#page=455)
- [стартовая](https://www.omg.org/spec/BPMN/2.0.2/)

### BPMN Semantic
- [BPMN 2.0 Execution Semantics Formalized as Graph Rewrite Rules, 2010](https://www.researchgate.net/publication/221448537_BPMN_20_Execution_Semantics_Formalized_as_Graph_Rewrite_Rules)
- [Formal Semantics and Implementation of BPMN 2.0 Inclusive Gateways, 2010](https://davidchristiansen.dk/pubs/wsfm2010.pdf)
- [Quantifying the Parallelism in BPMN Processes using Model Checking, 2014](https://www.researchgate.net/publication/266658806_Quantifying_the_Parallelism_in_BPMN_Processes_using_Model_Checking)
- [A Direct Formal Semantics for BPMN Time-Related Constructs, 2021](https://hal.science/hal-03170814/document)
- [A Precise Execution Semantics for BPMN, 2012](https://www.iaeng.org/IJCS/issues_v39/issue_1/IJCS_39_1_03.pdf)