Hofmann-Wellenhof, B., Lichtenegger, H., Collins, J., Lichtenegger, H., Collins, J., Lichtenegger, H., & Collins, J. (1997). Global positioning system: Theory and practice (4th, rev. ed.). Wien: Springer.
Παραπομπή Chicago StyleHofmann-Wellenhof, B., H. Lichtenegger, J. Collins, Herbert Lichtenegger, James Collins, Herbert Lichtenegger, and James Collins. Global Positioning System: Theory and Practice. 4th, rev. ed. Wien: Springer, 1997.
Παραπομπή MLAHofmann-Wellenhof, B., et al. Global Positioning System: Theory and Practice. 4th, rev. ed. Wien: Springer, 1997.
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