| [1] |
. [J]. Observation and Ponderation, 2013, 0(9): 38
-41
. |
| [2] |
. [J]. Observation and Ponderation, 2013, 0(9): 72
-75
. |
| [3] |
. [J]. Observation and Ponderation, 2014, 0(3): 9
-13
. |
| [4] |
. [J]. Observation and Ponderation, 2014, 0(11): 60
-62
. |
| [5] |
. [J]. Observation and Ponderation, 2014, 0(12): 12
-17
. |
| [6] |
. [J]. Observation and Ponderation, 2014, 0(12): 34
-38
. |
| [7] |
. [J]. Observation and Ponderation, 2016, 0(1): 38
-42
. |
| [8] |
. [J]. Observation and Ponderation, 2016, 0(1): 85
-91
. |
| [9] |
. [J]. Observation and Ponderation, 2016, 0(3): 69
-72
. |
| [10] |
. [J]. Observation and Ponderation, 2016, 0(4): 5
-10
. |
|