1098
Lakritz 1998.
1099
Barritt et al. 2001.
1100
Cohen and Malter 2016; Johnston 2016; Regalado and Legget 2003; Zhang et al. 2016.
1101
Цит. по: Johnston 2016.
1102
Там же.
1103
Orgel 1997.
1104
Tavernise 2014.
1105
Chen et al. 2016; Marchione 2016; Tingley 2014; Weintraub 2013.
1106
См.: Neimark 2016; Sharpley et al. 2012.
1107
См.: Dunham-Snary and Ballinger 2015; Latorre-Pellicer et al. 2016.