Morin, Marco <br/><br/>
The earliest european firearms / 
Marco Morin. 
 - [Oxford]:   The Boydell Press,   [2002].  
 - p. 55-62 :  26 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Στρατιωτική ιστορία, Μεσαιωνική<br/>Στρατιωτική ζωή