get urls out of citations

docs/source/references.bib

@@ -20,7 +20,6 @@ @article{Piestun2012
     publisher = {Optica Publishing Group},
     title = {Genetic algorithm optimization for focusing through turbid media in noisy environments},
     volume = {20},
-    url = {https://opg.optica.org/viewmedia.cfm?uri=oe-20-5-4840&seq=0&html=true https://opg.optica.org/abstract.cfm?uri=oe-20-5-4840 https://opg.optica.org/oe/abstract.cfm?uri=oe-20-5-4840},
     year = {2012},
 }
 
@@ -176,7 +175,6 @@ @article{numpy
     pages = {357--362},
     doi = {10.1038/s41586-020-2649-2},
     publisher = {Springer Science and Business Media {LLC}},
-    url = {https://doi.org/10.1038/s41586-020-2649-2}
 }
 
 @article{astropy,
@@ -210,7 +208,6 @@ @article{Thompson2016
     publisher = {Opt Lett},
     title = {Wavefront shaping enhanced Raman scattering in a turbid medium},
     volume = {41},
-    url = {https://pubmed.ncbi.nlm.nih.gov/27082341/},
     year = {2016},
 }
 
@@ -441,27 +438,25 @@ @article{Liew2016
     publisher = {American Chemical Society},
     title = {Coherent Control of Photocurrent in a Strongly Scattering Photoelectrochemical System},
     volume = {3},
-    url = {https://technion-staging.elsevierpure.com/en/publications/coherent-control-of-photocurrent-in-a-strongly-scattering-photoel},
     year = {2016},
 }
 
 
 @article{Anderson2016,
-    abstract = {Previously we considered the effect of experimental parameters on optimized transmission through opaque media using spatial light modulator (SLM)-based wavefront shaping. In this study we consider the opposite geometry, in which we optimize reflection from an opaque surface such that the backscattered light is focused onto a spot on an imaging detector. By systematically varying different experimental parameters (genetic algorithm iterations, bin size, SLM active area, target area, spot size, and sample angle with respect to the optical axis) and optimizing the reflected light we determine how each parameter affects the intensity enhancement. We find that the effects of the experimental parameters on the enhancement are similar to those measured for a transmissive geometry, but with the exact functional forms changed due to the different geometry and the use of a genetic algorithm instead of an iterative algorithm. Additionally, we find preliminary evidence of greater enhancements than predicted by random matrix theory, suggesting a possibly new physical mechanism to be investigated in future work.},
-    author = {Benjamin R. Anderson and Ray Gunawidjaja and Hergen Eilers},
-    doi = {10.1103/PHYSREVA.93.013813/FIGURES/12/MEDIUM},
-    issn = {24699934},
-    issue = {1},
-    journal = {Physical Review A},
-    month = {1},
-    pages = {013813},
-    publisher = {American Physical Society},
-    title = {Effect of experimental parameters on optimal reflection of light from opaque media},
-    volume = {93},
-    url = {https://journals.aps.org/pra/abstract/10.1103/PhysRevA.93.013813},
-    year = {2016},
+  title = {Effect of experimental parameters on optimal reflection of light from opaque media},
+  author = {Anderson, Benjamin R. and Gunawidjaja, Ray and Eilers, Hergen},
+  journal = {Phys. Rev. A},
+  volume = {93},
+  issue = {1},
+  pages = {013813},
+  numpages = {13},
+  year = {2016},
+  month = {Jan},
+  publisher = {American Physical Society},
+  doi = {10.1103/PhysRevA.93.013813},
 }
 
+
 @article{micromanager,
     title = {Advanced methods of microscope control using $\mu$Manager software},
     author = {Edelstein, Arthur D and Tsuchida, Mark A and Amodaj, Nenad and Pinkard, Henry and Vale, Ronald D and Stuurman, Nico},
@@ -502,7 +497,6 @@ @article{Anderson2024
     publisher = {IOP Publishing},
     title = {A modular GUI-based program for genetic algorithm-based feedback-assisted wavefront shaping},
     volume = {6},
-    url = {https://iopscience.iop.org/article/10.1088/2515-7647/ad6ed3},
     year = {2024},
 }
 
@@ -519,7 +513,6 @@ @article{Bachelard2014
     publisher = {Nature Publishing Group},
     title = {Adaptive pumping for spectral control of random lasers},
     volume = {10},
-    url = {https://ui.adsabs.harvard.edu/abs/2014NatPh..10..426B/abstract},
     year = {2014},
 }
 
@@ -538,7 +531,6 @@ @article{Park2012
     publisher = {Optica Publishing Group},
     title = {Active spectral filtering through turbid media},
     volume = {37},
-    url = {https://opg.optica.org/viewmedia.cfm?uri=ol-37-15-3261&seq=0&html=true https://opg.optica.org/abstract.cfm?uri=ol-37-15-3261 https://opg.optica.org/ol/abstract.cfm?uri=ol-37-15-3261},
     year = {2012},
 }