REFERENCES

Printed sources

Journal articles:

Gaydin A.M. Hydrogeology of native sulfur deposits // Soviet Geology. - 1983. - 3. - P.113-119.
Klimchouk A.B., Shestopalov V.M. Large labyrinth caves within the gypsum of the Western Ukraine: speleogenesis in artesian conditions // Geol.journal. - 1990. - № 5. - P. 93-104.
Töth J. Hydraulic continuity in large sedimentary basins // Hydrogeol. Journal. - 1995. - 3(4). - P. 4-15.

Articles in collections:

Bobrovnik D.P., Golovchenko Yu.K. To the study of karst in sulfur-bearing limestone and gypsum of Carpathian burnstone deposits // Geology of the burnstone deposits. - Moscow: Nedra, 1969. - P. 238-245.
Klimchouk A.B., Andreychuk V.N. Geological and hydrogeological conditions of the large gypsum caves development  in western Ukraine and their genesis // The Caves. - Perm: Perm. University, - 1988. - P. 12-25.
Grinenko V.A., Mamchur G.P., Srebrodolskiy B.I. Carbon isotope compositions of carbonates of sulfur deposits in  Ciscarpathian // Mineralogical collect. of Lvov. Univ. - 20. - Lvov, 1966. - P.56-63.

Articles and author's chapters in the edited book:

Otreshko A.I. The role of predsarmat erosion in the formation of sulfur deposits in Predcarpathian Basin // A.I.
Otreshko (ed.), Formational method in the prediction and study of mining and chemical raw materials  deposits. - Moscow: Nedra, 1974. - P. 144-153.
Palmer A.N. Geomorphic interpretation of karst features // R.G. LaFleur (еd.), Groundwater as a geomorphic agent. - Boston: Allen & Unwin, 1984. - P. 173-209.

The publication in conference proceedings or Symposium:

Stankevich E.F. Conditions of sulphur formation in hydrodynamic zones of groundwater // Proc. of the workshop on prediction of burnstone deposits in sedimentary rocks. - Kazan, 1968. - P. 43-47.
Klimchouk A.B., Jablokova N.L. Genesis of carbon dioxide of air in Ukrainian caves // Proc. of the 10 Int. Congress of Speleology. -Vol.Ш. - Budapest, 1989. -P. 800-801.

Author's book:

Dublyanskiy V.N., Kiknadze T.Z. Karst hydrogeology of Alpine folded region in southern USSR. - Moscow: Nauka, 1984. - 125 pp.
Ford D.C., Williams P.W. Karst Geomorphology and Hydrology. - London: Chapman & Hall, 1989. - 601 p.

Edited books:

Shestopalov V.M. (Ed). Water exchange in hydrogeological structures of Ukraine. Water exchange in natural  conditions. - Kiev: Nauk. Dumka, 1989. - 288.
Gunn J. (ed.). Encyclopedia of Caves and Karst Science. - New York – London: Fitzroy Dearborn, 2004. - 902 p.
Klimchouk AB, Ford D., Palmer A., Dreybrodt W. (eds). Speleogenesis: Evolution of Karst Aquifer. - Huntsville: Natl. Speleol. Soc., 2000. - 800 p.

Sources from the Internet

Personal websites:

Pellegrino J. 1997Sept24. Homepage. <http://www.english.eku.edu/PELLEGRI/personal.htm> Accessed 1997 Nov 7.

Articles in electronic journals:

Browning T.  Embedded visuals: student design in Web spaces // Kairos: A Journal for Teachers of Writing in Webbed Environments 3(1). <http://http://www.as.ttu.edu/kairos/2.1/features/browning/index.html> accessed 1997 Oct 21.

Klimchouk A.B. Towards defining, delimiting and classifying epikarst: Its origin, processes and variants of geomorphic evolution // Speleogenesis and Evolution of Karst Aquifers. - 2004. - 2 (1), http://www.speleogenesis.info/. <http://www.speleogenesis.info/archive/publication.php?PubID=3263&Type=publication>, accessed 2006 May 6.

Web site of the organization:

[UISK] Ukrainian Institute of Speleology and Karstology. UISK home. .Accessed 2006 May 6.

Personal websites:

Klimchouk A.B., Shestopalov V.M. Large labyrinth caves within the gypsum of the Western Ukraine: speleogenesis in artesian conditions // Geol.journal. - 1990. - № 5. - P. 93-104.Web site of the organization: