Sobolev, G.L.
http://data.bibliotheken.nl/id/thes/p16559327X an entity of type: Person
Sobolev, G.L.
Sobolev, Gennadij Leontʹevič
G.L. Sobolev
Sobolev
G.L.
blank nodes
16559327X
xsd:date
2023-05-21