The 3 references without contexts in paper Ya. Zverev F., A. Zharikov Yu., V. Brukhanov M., V. Lampatov V., Я. Зверев Ф., А. Жариков Ю., В. Брюханов М., В. Лампатов В. (2010) “МОДУЛЯТОРЫ ОКСАЛАТНОГО НЕФРОЛИТИАЗА. ИНГИБИТОРЫ КРИСТАЛЛИЗАЦИИ // MODULATORS OF OXALATE NEPHROLITHIASIS. INHIBITORS’ CRYSTALLIZATION” / spz:neicon:nefr:y:2010:i:1:p:29-49

160
Sorensen ES, Hojrup P, Petersen TE. Posttranslational modifications of bovine osteopontin: identification of twenty- eight phosphorylation and three O-glycosylation sites. Protein Sci 1995; 4: 2040-2049
(check this in PDF content)
161
Christensen B, Nielsen MS, Haselmann KF et al. Post- translationally modified residues of native human osteopontin are located in clusters: identification of 36 phosphorylated and five O-glycosylation sites and their biological implications. Biochem J 2005; 390: 285- 292
(check this in PDF content)
162
Keykhosravani M, Doherty-Kirby A, Zhang C et al. Comprehensive identification of post-translational modifications of rat bone osteopontin by mass spectrometry. Biochemistry 2005; 44: 6990- 7003
(check this in PDF content)