Citing dmn-js in academic paper


I want to cite dmn-js in an extended abstract I’m working on.
While I could use a footnote to refer to the website, I would prefer a citation using LaTeX references.

There has been a previous forum post asking for a scientific paper publication to cite (Is there a scientific paper for bpmn-js?).
However, it is also possible to cite the software directly.
In order to do that, I need to construct a BibTex entry as follows.

author = {??},
title = {DMN viewer and editor},
howpublished = {\url{}},
year = {2015}

Who should I write as authors?
Is the title good?

Once finished, the BibTex item can be used in the future.
Thanks in advance,