However , the Notitia remains the central source on the late Army 's structure due to the dearth of other evidence .
The main deficiency with the Notitia is that it lacks any personnel figures so as to render estimates of army size impossible .
The Notitia remains the central source on the late Army 's structure due to the dearth of other evidence .
The main deficiency with the Notitia is that it lacks any personnel figures so as to render estimates of army size impossible .