RAILWAY TRACK ON HIGHLY-ICED PERMAFROST SOIL von KONDRATEV VALENTIN G,SU, POZIN VALERIJ A,SU, ROZANOV ALEKSANDR S,SU, KARLINSKIJ MIKHAIL I,SU, KOROLEV ANATOLIJ A,SU

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METHOD OF LOWERING SUBSOIL WATER LEVEL von KAZAKOV VYACHESLAV P,SU, LUGOVOJ PETR N,SU, POZIN VALERIJ A,SU, KARLINSKIJ MIKHAIL I,SU, DYKMAN MIKHAIL G,SU, PERETRUKHIN NIKOLAJ A,SU, EFIMOV YURIJ G,SU, KOROLEV ANATOLIJ A,SU

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METHOD OF FORMING DRAINAGE IN PERMAFROST SOIL ENVIRONMENT von LUGOVOJ PETR N,SU, NAUMOV NIKOLAJ YA,SU, POZIN VALERIJ A,SU, KARLINSKIJ MIKHAIL I,SU, DYKMAN MIKHAIL G,SU, EFIMOV YURIJ G,SU, STAFEEV PAVEL F,SU

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