Syed Nasir Alsagoff:Optimal grid pattern model for search and rescue operation in depterocarp forest research methodology. In: M.Guarascio et al. (Hrsg.): Safety and Security Engineering IV. Band117. WIT Press, 2011, ISSN1746-4498, Chapter4.6: System development, S.153f. (englisch, Volltext[PDF; 894kB]).
Syed Nasir Alsagoff:Optimal grid pattern model for search and rescue operation in depterocarp forest research methodology. In: M.Guarascio et al. (Hrsg.): Safety and Security Engineering IV. Band117. WIT Press, 2011, ISSN1746-4498, Chapter4.6: System development, S.153f. (englisch, Volltext[PDF; 894kB]).