| − | The '''Physical Review Letters''' is journal that publishes short articles about topics in [[physics]], typically having length of only four pages or less. For decades the American Physical Society has published his journal, which is considered to be one of the most prestigious today. <ref>http://prl.aps.org/</ref> | + | The '''Physical Review Letters''' is journal that publishes short articles about topics in [[physics]], typically having length of only four pages or less. For decades the American Physical Society has published this journal, which is considered to be one of the most prestigious today. <ref>http://prl.aps.org/</ref> |