检索

标题
作者
Determination of the height of the “meteoric explosion”
Shuvalov V., Popova O., Svettsov V., Trubetskaya I., Glazachev D.
Asteroid Apophis: Evaluating the impact hazards of such bodies
Shuvalov V., Svettsov V., Artem’eva N., Trubetskaya I., Popova O., Glazachev D.
On population of hazardous celestial bodies in the near-Earth space
Shustov B., Naroenkov S., Efremova E.
Methods and means of information-analytical assessment of asteroid and comet hazard
Kulagin V., Shustov B., Kuznetsov Y., Kaperko A., Bober S., Obolyaeva N., Naroenkov S., Shuvalov V., Svettsov V., Popova O., Glazachev D.
1 - 4 的 4 信息

检索提示:

  • 检索的名词区分大小写
  • 常用字词将被忽略
  • 默认情况下只有在查询结果满足所有检索词才返回(例如,隐含AND)
  • 使用OR结合多个检索词,便于查找含有这些检索词的文章,例如education OR research
  • 使用括号来创建更复杂的查询; 例如:archive ((journal OR conference) NOT theses)
  • 使用引号检索一个完整的词组; 例如: "open access publishing"
  • 使用-或者NOT排除一个检索词; 例如:online -politics or online NOT politics
  • 在检索词里使用 *作为通配符匹配任何字符序列; 例如., soci* morality 将符合含有 "sociological" or "societal"的词语