@article{{NST}{}, author = {Chung, Ä., Minh, V., Lá»£i, N., HÆ°ng, Ä.}, title = { NghiÃªn cá»©u xÃ¡c Ä‘á»‹nh khe ná»©t trong Ä‘Ãª báº±ng thiáº¿t bá»‹ Ä‘iá»‡n Ä‘a cá»±c}, journal = {VNU Journal of Science: Natural Sciences and Technology}, volume = {26}, number = {1}, year = {2010}, url = {https://js.vnu.edu.vn/NST/article/view/1735} }