2010-12-21T17:06:04+00:00
xsd:dateTime
approved
225947
xsd:long
2011-02-02T08:30:45+00:00
xsd:dateTime
2024-05-24T08:40:09+00:00
xsd:dateTime
hoogleraar theoretische natuurkunde @nl
Kaku, Michio @nl
Michio Kaku @nl
Kaku, Michio @nl