Helmut Hoyer, Germany, Hagen, DE, male, FernUni Schweiz

Helmut Hoyer

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Active

Nationality: Germany

Residence: Hagen, DE

Current Positions

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SOGC Notifications

No.	Journal No.	Journal date	SOGC date	Page / ID
1	1800	2014-11-20	2014-11-25	1841813