Jonathan P. Caulkins/ Angela Hawken/ Beau Kilmer/ Mark A. R. Kleiman
(2)
Jonathan P. Caulkins/ Beau Kilmer/ Mark A. R. Kleiman
(2)
Beau Kilmer/ Jonathan P. Caulkins/ Brittany M. Bond/ Peter H. Reuter
(1)
Beau Kilmer/ Jonathan P. Caulkins/ Rosalie Liccardo Pacula/ Peter H. Reuter
(1)
Beau Kilmer/ Jonathan P. Caulkins/ Rosalie Liccardo Pacula/ Robet J. MacCoun/ Peter H. Reuter
(1)
Bryce Pardo/ Jirka Taylor/ Jonathan P. Caulkins/ Beau Kilmer/ Peter Reuter
(1)
Dieter Grass/ Jonathan P. Caulkins/ Gustav Feichtinger/ Gernot Tragler/ Doris A. Behrens
(1)
Drug Policy Research Center (COR)/ Jonathan P. Caulkins/ Susan S. Everingham/ Drug Policy Research Center (U. S.)
(1)
Gregory Midgette/ Steven Davenport/ Jonathan P. Caulkins/ Beau Kilmer
(1)
Jonathan P. Caulkins/ Peter Reuter/ Martin Y. Iguchi/ James Chiesa
(1)
Mark A. R. Kleiman/ Jonathan P. Caulkins/ Angela Hawken
(1)
Mark Kleiman/ Jonathan P. Caulkins/ Angela Hawken
(1)