Window of opportunity : Dutch and Swedish security ideas and strategies 1942-1948 / Susanna Erlandsson. — Uppsala : Uppsala Universitet, 2015. — 284 s. — (Acta Universitatis Upsaliensis ; Studia Historica Upsaliensia ; 252). — ISBN:978-91-554-9200-7
Window of opportunity : Dutch and Swedish security ideas and strategies 1942-1948 / Susanna Erlandsson. — Uppsala : Uppsala Universitet, 2015. — 284 s. — (Acta Universitatis Upsaliensis ; Studia Historica Upsaliensia ; 252). — ISBN:978-91-554-9200-7