fix publications

Author: inverseproblem

publications.md

@@ -3,10 +3,14 @@
 
 Here below a list of publications realted to G⁻¹Lab (previously HMCLab).
 
-* Zunino A., Gebraad L., Ghirotto A., Fichtner A. (2023) **HMCLab: a framework for solving diverse geophysical inverse problems using the Hamiltonian Monte Carlo method**, Geophysical Journal International, Volume 235, Issue 3 Pages 2979–2991  [https://doi.org/10.1093/gji/ggad403](https://doi.org/10.1093/gji/ggad403)
+General (main) reference:
 
-Ghirotto, Zunino, Armadillo &, Mosegaard (2021). Magnetic Anomalies Caused by 2D Polygonal Structures with Uniform Arbitrary Polarization: new insights from analytical/numerical comparison among available algorithm formulations. Geophysical Research Letters, 48(7), e2020GL091732, [https://doi.org/10.1029/2020GL091732](https://doi.org/10.1029/2020GL091732).
+* Zunino A., Gebraad L., Ghirotto A., Fichtner A. (2023). **HMCLab: a framework for solving diverse geophysical inverse problems using the Hamiltonian Monte Carlo method**. Geophysical Journal International, Volume 235, Issue 3 Pages 2979–2991  [https://doi.org/10.1093/gji/ggad403](https://doi.org/10.1093/gji/ggad403)
+
+Potential fields:
+
+* Zunino, Ghirotto, Armadillo, & Fichtner (2022). **Hamiltonian Monte Carlo probabilistic joint inversion of 2D (2.75D) gravity and magnetic data**. Geophysical Research Letters, 49, e2022GL099789. [https://doi.org/10.1029/2022GL099789](https://doi.org/10.1029/2022GL099789).
+
+* Ghirotto, Zunino, Armadillo &, Mosegaard (2021). **Magnetic Anomalies Caused by 2D Polygonal Structures with Uniform Arbitrary Polarization: new insights from analytical/numerical comparison among available algorithm formulations**. Geophysical Research Letters, 48(7), e2020GL091732, [https://doi.org/10.1029/2020GL091732](https://doi.org/10.1029/2020GL091732).
 
-Zunino, Ghirotto, Armadillo, & Fichtner (2022). Hamiltonian Monte Carlo probabilistic joint inversion of 2D (2.75D) gravity and magnetic data. Geophysical Research Letters, 49, e2022GL099789. [https://doi.org/10.1029/2022GL099789](https://doi.org/10.1029/2022GL099789).
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