. . . . "Michael Jeffreys"@en . "Jeffreys"@en . "M. J." . . "J." . "Michael J. Jeffreys"@pl-PL . "Jeffreys, Michael (Michael J.)" . . "Michael Jeffreys" . . "ஜெஃப்ரீஸ்" . "M. J. Jeffreys" . . "M." . "மைக்கேல் ஜெஃப்ரீஸ்" . "Michael"@en . "M. J. Jeffreys" . . . . "Jeffreys"@fr-FR . "M. J." . "Jeffreys, M. J. (Michael J)" . . . "M. J. Jeffreys" . . "Michael J Jeffreys" . "J" . "மைக்கேல்" . .