"Stellingen": p. [81]-83.Proefschrift--Amsterdam.Bibliographical footnotes.Mode of access: Internet
"Stellingen": p. [67]-71.Proefschrift--Leyden.Bibliographical footnotes.Mode of access: Internet
"Stellingen": p. [125]-128.Proefschrift--Leyden.Bibliographical footnotes.Mode of access: Internet
"Stellingen": p. [65]-68.Proefschrift--Groningen.Bibliographical footnotes.Mode of access: Internet
"Stellingen": p. [73]-76.Proefschrift--Leiden.Bibliographical footnotes.Mode of access: Internet
"Stellingen": p. [95]-98.Proefschrift--Leiden.Bibliographical footnotes.Mode of access: Internet
"Stellingen": p. [73]-75.Proefschrift--Amsterdam.Bibliographical footnotes.Mode of access: Internet
Proefschrift--Amsterdam."Literatuur": p. xiii; bibliographical foot-notes.Mode of access: Internet
"Stellingen": p. [77]-80.Proefschrift--Leiden.Bibliographical footnotes.Mode of access: Internet
"Stellingen": p. [45]-48.Proefschrift--Leiden.Bibliographical footnotes.Mode of access: Internet
"Stellingen": p. [57]-64.Proefschrift--Utrecht.Bibliographical footnotes.Mode of access: Internet
"Stellingen" : p. [97]-98.Proefschrift--Leiden.Bibliographical footnotes.Mode of access: Internet
"Stellingen": p. [85]-88.Proefschrift--Leyden.Bibliographical footnotes.Mode of access: Internet
"Stellingen", 2 p.L. at beginning.Proefschrift-Amsterdam.Mode of access: Internet
Proefschrift--Vrije universiteit, Amsterdam.Bibliographical foot-notes.Mode of access: Internet
Proefschrift--Amsterdam."Litteratuur-overzicht": p. [xi]-xvii.Mode of access: Internet
"Stellingen": p. [67]-71.Proefschrift--Leyden.Bibliographical footnotes.Mode of access: Internet
"Stellingen": p. [125]-128.Proefschrift--Leyden.Bibliographical footnotes.Mode of access: Internet
"Stellingen": p. [65]-68.Proefschrift--Groningen.Bibliographical footnotes.Mode of access: Internet
"Stellingen": p. [73]-76.Proefschrift--Leiden.Bibliographical footnotes.Mode of access: Internet
"Stellingen": p. [95]-98.Proefschrift--Leiden.Bibliographical footnotes.Mode of access: Internet
"Stellingen": p. [73]-75.Proefschrift--Amsterdam.Bibliographical footnotes.Mode of access: Internet
Proefschrift--Amsterdam."Literatuur": p. xiii; bibliographical foot-notes.Mode of access: Internet
"Stellingen": p. [77]-80.Proefschrift--Leiden.Bibliographical footnotes.Mode of access: Internet
"Stellingen": p. [45]-48.Proefschrift--Leiden.Bibliographical footnotes.Mode of access: Internet
"Stellingen": p. [57]-64.Proefschrift--Utrecht.Bibliographical footnotes.Mode of access: Internet
"Stellingen" : p. [97]-98.Proefschrift--Leiden.Bibliographical footnotes.Mode of access: Internet
"Stellingen": p. [85]-88.Proefschrift--Leyden.Bibliographical footnotes.Mode of access: Internet
"Stellingen", 2 p.L. at beginning.Proefschrift-Amsterdam.Mode of access: Internet
Proefschrift--Vrije universiteit, Amsterdam.Bibliographical foot-notes.Mode of access: Internet
Proefschrift--Amsterdam."Litteratuur-overzicht": p. [xi]-xvii.Mode of access: Internet
"Stellingen": p. [67]-71.Proefschrift--Leyden.Bibliographical footnotes.Mode of access: Internet
"Stellingen": p. [125]-128.Proefschrift--Leyden.Bibliographical footnotes.Mode of access: Internet
"Stellingen": p. [65]-68.Proefschrift--Groningen.Bibliographical footnotes.Mode of access: Internet