Leonid Polyak's Collaborators
- Dennis Darby, Old Dominion University
- Martin Jakobsson, Stockholm University
- Margo Edwards, University of Hawaii
- Joseph Ortiz, Kent State University
- Anne de Vernal, GEOTOP-UQAM
- Slawek Tulaczyk, UC Santa Csruz
- Steven Forman, University of Illinois at Chicago
- Morten Hald, University of Tromsų
- Scott Lehman, INSTAAR