NSF:10.1080/1047840X.2013.846207
NSF:10.1080/01972243.2013.777312
NSF:10.1080/02626667.2013.818221
NSF:10.1080/02634937.2014.916071
NSF:10.1080/02732173.2013.836141
NSF:10.1080/08920753.2010.529038
NSF:10.1080/10407413.2016.1195186
NSF:10.1080/10407413.2016.1195189
NSF:10.1080/10934529.2013.762736
NSF:10.1080/10937404.2013.876288
NSF:10.1080/13569775.2012.674341
NSF:10.1080/14682745.2010.504207
NSF:10.1080/17513758.2010.544766
NSF:10.1080/19443994.2012.744718
NSF:10.1080/19443994.2013.874132
NSF:10.1080/00036840903427232
NSF:10.1080/00139150903481882
NSF:10.1080/00220380600576490
NSF:10.1080/00241160310006411
NSF:10.1080/08958370802020828
NSF:10.1080/10934520600623091
NSF:10.1080/10934520701781541
NSF:10.1080/10934520802177813
NSF:10.1080/10934520802329919
NSF:10.1080/10937401003673784
NSF:10.1080/13669870701615172