Index of /science/pdf/1989_v244_n4901/

../
p4901_0000a.pdf                                    22-Jun-2023 19:25            28949803
p4901_0125.pdf                                     22-Jun-2023 19:25               92878
p4901_0127.pdf                                     22-Jun-2023 19:25               59510
p4901_0127a.pdf                                    22-Jun-2023 19:25               59643
p4901_0127b.pdf                                    22-Jun-2023 19:25              151756
p4901_0128.pdf                                     22-Jun-2023 19:25               98231
p4901_0135.pdf                                     22-Jun-2023 19:25             1852987
p4901_0137.pdf                                     22-Jun-2023 19:25              142608
p4901_0138.pdf                                     22-Jun-2023 19:25              457059
p4901_0140.pdf                                     22-Jun-2023 19:25              239475
p4901_0141.pdf                                     22-Jun-2023 19:25              555244
p4901_0143.pdf                                     22-Jun-2023 19:25              154511
p4901_0144.pdf                                     22-Jun-2023 19:25              270071
p4901_0145.pdf                                     22-Jun-2023 19:25              126033
p4901_0147.pdf                                     22-Jun-2023 19:25             1694988
p4901_0160.pdf                                     22-Jun-2023 19:25              372363
p4901_0166.pdf                                     22-Jun-2023 19:25              914832
p4901_0174.pdf                                     22-Jun-2023 19:25             1420807
p4901_0182.pdf                                     22-Jun-2023 19:25              894867
p4901_0195.pdf                                     22-Jun-2023 19:25              174963
p4901_0197.pdf                                     22-Jun-2023 19:25              288082
p4901_0200.pdf                                     22-Jun-2023 19:25              517449
p4901_0204.pdf                                     22-Jun-2023 19:25              695896
p4901_0207.pdf                                     22-Jun-2023 19:25              467931
p4901_0211.pdf                                     22-Jun-2023 19:25              298814
p4901_0214.pdf                                     22-Jun-2023 19:25              317041
p4901_0217.pdf                                     22-Jun-2023 19:25              648663
p4901_0221.pdf                                     22-Jun-2023 19:25              350843
p4901_0224.pdf                                     22-Jun-2023 19:25              235822
p4901_0226.pdf                                     22-Jun-2023 19:25              258664
p4901_0233.pdf                                     22-Jun-2023 19:25              481951
p4901_0234.pdf                                     22-Jun-2023 19:25              165937
p4901_0235.pdf                                     22-Jun-2023 19:25               74814
p4901_0235a.pdf                                    22-Jun-2023 19:25              164297
p4901_0235b.pdf                                    22-Jun-2023 19:25            12305656