Maria N. Sheveleva. On the grammatical semantics of the periphrastic constructions like imatь byti vs. khočetь byti in early East Slavic texts
RJANO. 2017. № 2 (34), Pages. 194 - 218

Alexey A. Kozlov. On the semantics of Old Church Slavonic xotěti / iměti + infinitive constructions
RJANO. 2014. № 1 (27), Pages. 122 - 149