- Argonne National LaboratoryUS1 paper
- Brookhaven National LaboratoryUS1 paper
- California University of PennsylvaniaUS1 paper
- Centro de Investigaciones Energéticas, Medioambientales y TecnológicasES1 paper
- Colorado State UniversityUS1 paper
- Columbia UniversityUS1 paper
- Fermi National Accelerator LaboratoryUS1 paper
- Illinois Institute of TechnologyUS1 paper
- Imperial College LondonGB1 paper
- Instituto Tecnológico de AeronáuticaBR1 paper
- Lancaster UniversityGB1 paper
- Los Alamos National LaboratoryUS1 paper
1 paper