After graduation , like his classmates , he entered voluntary military service and was sent to the front in Ukraine .
The family moved to Pozsony ( Bratislava ) in 1898 , where Hamvas completed his basic studies in 1915 .
After graduation , like Hamvas ' classmates , Hamvas entered voluntary military service and was sent to the front in Ukraine .
The family moved to Pozsony ( Bratislava ) in 1898 , where Hamvas completed his basic studies in 1915 .