{{reflist|group=1950|refs=
{{citation | title=aFFFF}}
{{citation | title=bFFFF}}
{{citation | title=cFFFF}}
{{citation | title=dFFFF}}
{{citation | title=eFFFF}}
{{citation | title=fFFFF}}
{{citation | title=gFFFF}}
{{citation | title=hFFFF}}
{{citation | title=FiFFF}}
{{citation | title=jFFFF}}
{{citation | title=kFFFF}}
{{citation | title=lFFFF}}
{{citation | title=mFFFF}}
{{citation | title=nFFFF}}
{{citation | title=oFFFF}}
{{citation | title=pFFFF}}
{{citation | title=qFFFF}}
{{citation | title=rFFFF}}
{{citation | title=sFFFF}}
{{citation | title=tFFFF}}
{{citation | title=uFFFF}}
{{citation | title=vFFFF}}
{{citation | title=wFFFF}}
{{citation | title=xFFFF}}
{{citation | title=yFFFF}}
{{citation | title=zFFFF}}
{{citation | title=AFFFF}}
{{citation | title=BFFFF}}
{{citation | title=CFFFF}}
{{citation | title=DFFFF}}
{{citation | title=EFFFF}}
{{citation | title=FFFFF}}
{{citation | title=GFFFF}}
{{citation | title=HFFFF}}
{{citation | title=IFFFF}}
{{citation | title=JFFFF}}
{{citation | title=KFFFF}}
{{citation | title=LFFFF}}
{{citation | title=MFFFF}}
{{citation | title=NFFFF}}
{{citation | title=OFFFF}}
{{citation | title=PFFFF}}
{{citation | title=QFFFF}}
{{citation | title=RFFFF}}
{{citation | title=SFFFF}}
{{citation | title=TFFFF}}
{{citation | title=UFFFF}}
{{citation | title=VFFFF}}
{{citation | title=WFFFF}}
{{citation | title=XFFFF}}
{{citation | title=YFFFF}}
{{citation | title=ZFFFF}}
}}