Yemelianova Tamara Ya., Brakorenko Natalya N. «Impact of oil products on spectrographic composition and physical-mechanical propertiesof sand-clay soils (by example of Tomsk)» // 2011. №342 C.197-200
Phi Hong Thinh, Strokova Lyudmila A. «Hazardous geological processes on Hanoi territory (Vietnam)» // 2011. №349 C.200-203
