First Measurement of Λ Electroproduction off Nuclei in the Current and Target Fragmentation Regions. - Chetry T; El Fassi L; Brooks WK; Dupré R; El Alaoui A; Hafidi K; Achenbach P; Adhikari KP; Akbar Z; Armstrong WR; Arratia M; Atac H; et al. (Physical review letters, 2023)