Search results for: Jeffrey S. Olson
Algebra universalis > 2012 > 67 > 1 > 43-58
Algebra universalis > 2011 > 65 > 1 > 9-19
Digestive Diseases and Sciences > 2008 > 53 > 5 > 1192-1197
Gastrointestinal Endoscopy > 2007 > 66 > 4 > 670-675
Algebra universalis > 2007 > 57 > 1 > 75-99
Studia Logica > 2006 > 83 > 1-3 > 393-406
Gastrointestinal Endoscopy > 2005 > 61 > 3 > 371-375