From 423673adff58c7924edccc3a54f1cbe93f630932 Mon Sep 17 00:00:00 2001
From: Yoshiya Usui <67135455+yoshiya-usui@users.noreply.github.com>
Date: Thu, 11 Nov 2021 14:52:02 +0900
Subject: [PATCH] Update README.md

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 README.md | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

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-# femtic
-FEMTIC is a 3-D magnetotelluric inversion code. FEMTIC is made by object-oriented programming with C++.
+# FEMTIC
+FEMTIC is a 3-D magnetotelluric inversion code based on the following studies. 
+FEMTIC was made using object-oriented programming with C++.
+Y. Usui, 3-D inversion of magnetotelluric data using unstructured tetrahedral elements: applicability to data affected by topography, Geophys. J. Int., 202 (2): 828-849, doi.org/10.1093/gji/ggv186, 2015.
+Y. Usui, Y. Ogawa, K. Aizawa, W. Kanda, T. Hashimoto, T. Koyama, Y. Yamaya and T. Kagiyama, Three-dimensional resistivity structure of Asama Volcano revealed by data-space magnetotelluric inversion using unstructured tetrahedral elements, Geophys. J. Int., 208 (3): 1359-1372, doi.org/10.1093/gji/ggw459, 2017.
+Y. Usui, T. Kasaya, Y. Ogawa and H. Iwamoto, Marine magnetotelluric inversion with an unstructured tetrahedral mesh, Geophys. J. Int., 214(2): 952-974, doi.org/10.1093/gji/ggy171, 2018.
+
+The website of FEMTIC:
+https://sites.google.com/view/yoshiyausui/femtic