TY - EBOOK TI - An introduction to ultrametric summability theory [electronic resource] AU - Natarajan, P. N. SN - 9788132216476 PB - Springer India : Imprint: Springer PP - New Delhi : Springer India : Imprint: Springer, 2014. PY - 2014 UR - https://library.korea.ac.kr/detail/?cid=CAT000046050538&ctype=e