TY  - RPRT
TI  - Evolutionary genetics. Directed mutations slip-sliding away?
AU  - R E Lenski
AU  - P D Sniegowski
PY  - 1995
DO  - 10.1016/s0960-9822(95)00023-6
UR  - https://pubmed.ncbi.nlm.nih.gov/7743184/
ID  - 7743184
ER  -