00330nas a2200109   4500000000100000008004100001260005200042100002100094700001600115245007700131300001200208       2003                            d  bThe Society for Modeling and Simulation Intern.1 aLech Znamirowski1 aE. Zukowska00aSimulation of Environment-Forced Conformations in the Polypeptide Chains  a87–91