CITEREFEngelOrtega-Blanco2008
CITEREFHuw_Richards2007
CITEREFRichard_Bath1997
CITEREFHenri_Garcia2011
CITEREFAlex_Potter,_Georges_Duthen1961
CITEREFGrégory_Letort2017
CITEREFJonty_Winch2008
CITEREFLuciano_Ravagnani,_Pierluigi_Fadda1992
CITEREFJames_Standley2013
CITEREFGianluca_Barca,_Gian_Franco_Bellè2008
CITEREFBob_Reinalda2009
CITEREFAmos_Yoder1993
CITEREFMorin2022
CITEREFOladipoAmbroseJonesLock_(earlier)2022
CITEREFAkbarzaiLandwehr2022