Some articles on hadith, specialists, hadith specialists:
Saheeh - Terminology Relating To The Authenticity of A Hadith
... Ibn al-Salah said, "A hadith, according to its specialists, is divided into ṣaḥīḥ, ḥasan and ḍaʻīf." Ibn al-Salah said, "A hadith, according to ... Al-Bulqini commented that "the terminology of the hadith specialists is more than this, while, at the same time, is only ṣaḥīḥ and its opposite ...
... Ibn al-Salah said, "A hadith, according to its specialists, is divided into ṣaḥīḥ, ḥasan and ḍaʻīf." Ibn al-Salah said, "A hadith, according to ... Al-Bulqini commented that "the terminology of the hadith specialists is more than this, while, at the same time, is only ṣaḥīḥ and its opposite ...