claim: Jarhead was based upon the 1957 autobiographical fiction novel On the Road.
evidence: Zboiska -LSB- zbo'iska -RSB- -LRB- Збоіська , Zboyis ' ka -RRB- -- Boyscza 1361 , Boyska 1398 , Boyschcze 1402 , Bogiska 1437 , Szboyska 1539 , Zboiska alias Uhrynowce 1676 , is a village in East Małopolska in the Lesser Beskid mountains .. East Małopolska. Lesser Poland. Lesser Beskid. Beskidy. It is in the Bukowsko rural commune and the parish of Bukowsko .. Bukowsko. Bukowsko. Zboiska is about 10 miles from Sanok in south-west Poland .. Sanok. Sanok. It is situated below the main watershed at the foot of the Słonne Mountain , and has an elevation of 340 metres .. Słonne Mountain. Carpathian Mountains. It is located in the Subcarpathian Voivodship -LRB- since 1999 -RRB- , but was previously in Krosno Voivodship -LRB- 1975 -- 1998 -RRB- and Sanok district , -LRB- 10 miles east of Sanok -RRB- .. Sanok. Sanok. Subcarpathian Voivodship. Subcarpathian Voivodship. Krosno Voivodship. Krosno Voivodship