Matches in DBpedia 2015-10 for { ?s ?p "Herman Zanstra (November 3, 1894, Schoterland – October 2, 1972, Haarlem) was a Frisian/Dutch astronomer.Zanstra was born near Heerenveen in Friesland. In 1917 he graduated with an Engineer's degree in chemical engineering from the Delft Institute of Technology. While working in Delft for four years, the last two as a high school teacher, he wrote a highly theoretical and mathematical paper on relative motion which he sent to William Francis Gray Swann. Swann, then offered him to earn a Ph.D."@en }
Showing triples 1 to 1 of
1
with 100 triples per page.
- Herman_Zanstra comment "Herman Zanstra (November 3, 1894, Schoterland – October 2, 1972, Haarlem) was a Frisian/Dutch astronomer.Zanstra was born near Heerenveen in Friesland. In 1917 he graduated with an Engineer's degree in chemical engineering from the Delft Institute of Technology. While working in Delft for four years, the last two as a high school teacher, he wrote a highly theoretical and mathematical paper on relative motion which he sent to William Francis Gray Swann. Swann, then offered him to earn a Ph.D.".