Brian Fitzgerald, Audris Mockus, Minghui Zhou <br/><br/>
Towards Engineering Free/Libre Open Source Software (FLOSS) Ecosystems for Impact and Sustainability 

 -  Springer  Springer  2019 
<br/><br/><label>ISBN: </label>9789811370991 
<br/><br/><label>Source: </label>EBOOK