Klaus Jansen Roberto Solis-Oba Maxim Sviridenko A Linear Time Approximation Scheme for the Job Shop Scheduling Problem. 177-188 1999 conf/random/1999 RANDOM-APPROX db/conf/random/random1999.html#JansenSS99 https://doi.org/10.1007/978-3-540-48413-4_19