TY - RPRT TI - Spectre II: general-purpose microscope input for a computer. AU - P G Stein AU - L E Lipkin AU - H M Shapiro PY - 1969 DO - 10.1126/science.166.3903.328 UR - https://pubmed.ncbi.nlm.nih.gov/5812031/ ID - 5812031 ER -