I would assume that if you have a valid bank account in Austria that Google can verify it shouldn't be a problem. Citizenship shouldn't matter as long as your not from a barred country, http://doresearch.stanford.edu/research-scholarship/export-controls/export-controlled-or-embargoed-countries-entities-and-persons#countries
An alternative would be to open an American Bank account by getting an iTin number from the IRS (Individual Taxpayer Identification Number ) http://www.irs.gov/Individuals/International-Taxpayers/Obtaining-an-ITIN-from-Abroad and then just have google deposit the money there.
I am a Canadian Citizen, and use a Wells Fargo account in the states via this.