Index of /science/pdf/1881_v002_n69/

../
p0069_0497.pdf                                     22-Jun-2023 19:25             1065514
p0069_0504.pdf                                     22-Jun-2023 19:25               88046
p0069_0504a.pdf                                    22-Jun-2023 19:25              162241
p0069_0505.pdf                                     22-Jun-2023 19:25               80418
p0069_0505a.pdf                                    22-Jun-2023 19:25              143998
p0069_0506.pdf                                     22-Jun-2023 19:25               69895
p0069_0506a.pdf                                    22-Jun-2023 19:25              158251
p0069_0507.pdf                                     22-Jun-2023 19:25               94610
p0069_0508.pdf                                     22-Jun-2023 19:25              103381
p0069_0508a.pdf                                    22-Jun-2023 19:25              103373