Articles with primary mathematical subject classification: 57R65
Tightness is preserved by Legendrian surgery
			    Pages 723-738				  by 									
										
						From volume 182-2					
							    			
		Cappell-Shaneson homotopy spheres are standard
			    Pages 2171-2175				  by 									
										
						From volume 171-3					
							    			
		