 |  |  | Applied Mechanics Reviews |
 |  |  | Cambridge Scientific Abstracts |
 |  |  | Chemical Abstracts |
 |  |  | Current Contents/Physics, Chemical, & Earth Sciences |
 |  |  | Current Contents/SciSearch Database |
 |  |  | Current Contents/Social & Behavioral Sciences |
 |  |  | Environmental Periodicals Bibliography |
|  |
 |  |  | INSPEC |
 |  |  | Meteorological and Geoastrophysical Abstracts |
 |  |  | PASCAL/CNRS |
 |  |  | SSSA/CISA/ECA/ISMEC |
 |  |  | Scopus |
 |  |  | World Aviation Directory |
|