Cross-reference for fiducial

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HenryMatthew, CommentaryVol1, 0001-0269

HenryMatthew, CommentaryVol5, 0847-1238

HenryMatthew, CommentaryVol6, 0363-0504

HenryMatthew, CommentaryVol6, 1036-1059

HenryMatthew, CommentaryVol6, 1059-1098

VincentThomas, ShorterExplained, 0211-0241

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