Update README.txt

README.txt

@@ -1,10 +1,17 @@
 Brief files description:
 
 1. stat_langevin.py
- 	- stochastic dynamics for a Brownian particle. Mean value and variance are calculated. Algorithm based on the publication: "https://aip.scitation.org/doi/abs/10.1063/1.4802990"
+ 	- stochastic dynamics for a Brownian particle. Mean value and variance are calculated. Algorithm based on Ref.[1]"
 
 2. FT_langevin.py
-	- stochastic dynamics for a Brownian particle under a harmonic potential whose center of mass is displaced with constant velocity (see work: "https://journals.aps.org/pre/abstract/10.1103/PhysRevE.67.046102"). Fluctuation Theorem for work and heat are calculated. Algorithm based on the publication: "https://aip.scitation.org/doi/abs/10.1063/1.4802990"
+	- stochastic dynamics for a Brownian particle under a harmonic potential whose center of mass is displaced with constant velocity (see Ref.[2]). 
+  Fluctuation Theorem for work and heat are calculated. Algorithm based on Ref.[1]"
 
 3. Generalized_FP.py
-	- generalized Fokker-Planck (GenBM) equation (see 'gener_FP.pdf' file for further infos). Both the generalized semiclassical distriubtion (GenBM_rho) and the distribution of a standard Brownian motion (BM_rho) are obatined considering a external harmonic potential. Algorithm based on finite diference approach to compute derivatives.
+	- generalized Fokker-Planck (GenBM) equation (see 'gener_FP.pdf' file for further infos). Both the generalized semiclassical distriubtion (GenBM_rho) 
+  and the distribution of a standard Brownian motion (BM_rho) are obatined considering a external harmonic potential. 
+  Algorithm based on finite diference approach to compute derivatives.
+
+References:
+[1] https://aip.scitation.org/doi/abs/10.1063/1.4802990
+[2] https://journals.aps.org/pre/abstract/10.1103/PhysRevE.67.046102