Opposition of modalities in petition formulas as a reflection of the business correspondence culture in the Russian languagee of late XVII — early XVIII cc.
.... (к вопросу о формировании устойчивых словосочетаний) : дис. … канд. филол. наук. М., 1968.
Vaulina S. S., Suvorova N. A.
business language, petition, phraseological units, formulas, business communication culture, business text pragmatics, modalilty of possibility, opposition of modalities.
14-21