1. Avetysov ES. Sodruzhestvennoe kosoglazye [Friendly strabismus]. M: Medytsyna; 1977. 312 p. [Russian]
2. Avetysov ES. Operatsyy na glaznykh myshtsakh [Operations on the eye muscles]. Rukovodstvo po glaznoy khyrurgyy. Ed by ML Krasnov, BC Belyaev. 2-e yzd. M: Medytsyna; 1988. p. 425-464. [Russian]
3. Bosenko TA. Dyagnostyka asymmetryy naruzhnykh myshts glaza v polyaryzovannom svete pry kosoglazyy [Diagnosis of asymmetry of the outer muscles of the eye in polarized light with squint]. Aktualnye voprosy oftalmologyy: sbornyk nauchnykh trudov. Kh; 1987. p. 33-35. [Russian]
4. Vitovska OP, Savina OM. Struktura ta chastota khvorob oka ta prydatkovogo aparatu u ditey v Ukrayini [Structure and frequency of eye diseases and appendages in children in Ukraine]. Medychni perspektyvy. 2015; ХХ(3): 133-8. [Ukrainian]
5. Vodovozov AM, Kovylyn VV. Yspolzovanye polyaryzatsyonno-optycheskogo metoda dlya dyagnostyky sostoyanyya glazodvygatelnykh myshts pry vertykalnoy devyatsyy [Isoclines of the interference pattern of the cornea as an indicator of the location of the oculomotor muscles in normal and strabismus]. Oftalmologycheskyy zhurnal. 1990; 4: 201-4. [Russian]