<h1>Barzel, Ronen</h1>
<h2>Combined from <a href="https://authors.library.caltech.edu">CaltechAUTHORS</a></h2>
<ul>
<li>Salesin, David and Barzel, Ronen (1993) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20161213-172446354">Adjustable tools: an object-oriented interaction metaphor</a>; ACM Transactions on Graphics; Vol. 12; No. 1; 103-107; <a href="https://doi.org/10.1145/169728.214378">10.1145/169728.214378</a></li>
<li>Barzel, Ronen and Barr, Alan H. (1988) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20160504-113237163">A modeling system based on dynamic constraints</a>; ISBN 0-89791-275-6; SIGGRAPH '88 Proceedings of the 15th annual conference on Computer graphics and interactive techniques; 179-188; <a href="https://doi.org/10.1145/54852.378509">10.1145/54852.378509</a></li>
<li>Barzel, Ronen and Barr, Alan H. (1988) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20160504-113236294">A modeling system based on dynamic constraints</a>; ACM SIGGRAPH Computer Graphics; Vol. 22; No. 4; 179-188; <a href="https://doi.org/10.1145/378456.378509">10.1145/378456.378509</a></li>
<li>Barzel, Ronen (1988) <a href="https://resolver.caltech.edu/CaltechCSTR:1988.cs-tr-88-19">Controlling Rigid Bodies with Dynamic Constraints</a>; <a href="https://doi.org/10.7907/74710-08838">10.7907/74710-08838</a></li>
</ul>