Physical security: Selecting an access control system

1989 ◽  
Vol 8 (3) ◽  
pp. 201-205 ◽  
Author(s):  
Belden Menkus
2021 ◽  
Vol 1748 ◽  
pp. 042031
Author(s):  
Zheming Yang ◽  
Di Shao ◽  
Liangyong Qu ◽  
Mei Zhang

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