@book{133688,
	author = {Maganov, R.U. and Lukoil (Rusia) and World Petroleum Congress (16th. : 2000 jun. 11-15 : Calgary, Alberta, Canada) and Lutsuk, N.G. and Lukoil (Rusia)},
	title = {Importance of ecological monitoring for LUKOIL activities providing in regions with sensitive environment}
}