Spatial filtering of electron micrographs of negatively stained α-amylase crystals
Shelley K, Hillman B, McPherson A. Spatial filtering of electron micrographs of negatively stained α-amylase crystals. Ultramicroscopy 1980, 5: 281-295. PMID: 6158158, DOI: 10.1016/0304-3991(80)90033-9.Peer-Reviewed Original Research