1
Published: 1876
Superior document: Materīaly dlja geologīi Kavkaza : Geologičeskoe opisanie 1878
2
Published: 1876
Superior document: Materīaly dlja geologīi Kavkaza : Geologičeskoe opisanie 1875
3
Published: 1877
Superior document: Materīaly dlja geologīi Kavkaza : Geologičeskoe opisanie 1877
4
Published: 1874
Superior document: Materīaly dlja geologīi Kavkaza : Geologičeskoe opisanie 1873
5
Published: 1875
Superior document: Materīaly dlja geologīi Kavkaza : Geologičeskoe opisanie 1875