(2001). Comparison of GPS receivers under a forest canopy: After selective availability has been turned off / Dick Karsky, project leader [and others].
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Comparison of GPS Receivers Under a Forest Canopy: After Selective Availability Has Been Turned off / Dick Karsky, Project Leader [and Others]. 2001.
MLA -ийн эшлэл (9 дэх хэвлэлт)Comparison of GPS Receivers Under a Forest Canopy: After Selective Availability Has Been Turned off / Dick Karsky, Project Leader [and Others]. 2001.
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