@book{4860,
	author = {Filedt Kok, J. P. author},
	title = {Underdrawing and other technical aspects in the paintings of Lucas van Leyden. /},
	publisher = {Fibula - van Dishoek},
	year = {1979},
	address = {Haarlem :},
	note = {Tiré à part de : "Nederlands Kunsthistorisch Jaarboek", 29.}
}