diff --git a/_sec_sizing.qmd b/_sec_sizing.qmd
index f5097955..3e5a6af5 100644
--- a/_sec_sizing.qmd
+++ b/_sec_sizing.qmd
@@ -1,4 +1,4 @@
-When designing circuits it is an important question how to select various parameters of a MOSFET, like $W$, $L$, or the bias current $I_\mathrm{D}$. As a very practical approach we select the $g_\mathrm{m}/I_\mathrm{D}$ methodoloy introduced by B. Murmann [@Jespers_Murmann_2017]. A brief introduction is available [here](https://github.com/iic-jku/analog-circuit-design/blob/main/sizing/Ref_Murmann_gmID.pdf) as well.
+When designing circuits it is an important question how to select various parameters of a MOSFET, like $W$, $L$, or the bias current $I_\mathrm{D}$. As a very practical approach we select the $g_\mathrm{m}/I_\mathrm{D}$ methodoloy introduced by P. Jespers and B. Murmann in [@Jespers_Murmann_2017]. A brief introduction is available [here](https://github.com/iic-jku/analog-circuit-design/blob/main/sizing/Ref_Murmann_gmID.pdf) as well.
 
 {{< include figures/_fig_nmos_gmid_vs_ft.qmd >}}
 {{< include figures/_fig_pmos_gmid_vs_ft.qmd >}}