7Pavement Preservation Checklist Series.Fog Seal Application[EB/OL].http://www.fhwa.dot.gov/Pavement/preservation/ppc104.pdf#search=%22fog %20seal%20application%22,2002-09.
8R Gary Hicks,Stephen B Seeds,David G Peshkin.Selecting a Preventive Maintenance Treatment for Flexible Pavements; preparing for Foundation for Pavement Preservation[EB/OL].http://www.mdt.mt.gov/publications/docs/brochu-res/research/toolbox/ FPP/SELECT.bdf#search=%22Selecting%20a%20Preventive%20Maintenance%20Treatment20for%20Flexible%20Pavements%22,2000-06-14.
9James S Moulthrop,R Gary Hicks.Pavement Maintenance:Preparing for the 21^st Century[Z].9^th AASHTO/TRB Maintenance Management Conference,2000.
10C Joel Sprague.Study of the Cost-Effectiveness of Various Flexible Pavement Maintenance Treatments[A].Nate Reck.Maintenance Management 2006[C].Charleston:Transportation Research Board,2006.
