Andreev O.P., Kobylkin D.N., Akhmedsafin S.K. et al. Gravimetric control of the development of gas and gas condensate fields. In Russian/Andreev O.P., Kobylkin D.N., Akhmedsafin S.K. i dr. Gravimetricheskiy kontrol razrabotki gazovykh i gazokondensatnykh mestorozhdeniy. M. Nedra. 2012. Please contact us for details on condition of available copies of the book. SKUalb815bc5fb9c856d56.